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24016  Other Nature Related Information / General Nature Discussion / Eagle spotted in Kenai Peninsula with small trap dangling from talon (Alaska) on: 11-Jan-10, 07:34:05 AM
Eagle spotted in Kenai Peninsula with small trap dangling from talon

Associated Press - January 10, 2010 4:04 PM ET

KENAI, Alaska (AP) - Biologists from the Kenai National Wildlife Refuge are keeping an eye out for an eagle seen with a trap dangling from a talon.

The adult eagle has been spotted several times in the Soldotna and Sterling areas.

Liz Jozwiak, a biologist at the refuge, says that other than the trap, the eagle appears healthy.

Jozwiak says it would be difficult to catch the bird while it's flying strong, but she adds that "sometimes they get these things off on their own."

Under the Bald Eagle Protection Act and the Migratory Bird Treaty Act, if an eagle or other migratory bird -- such as an owl -- is lured into a trap with exposed baits, and the bird dies, the trapper is liable for federal prosecution.    eagle2 scared blue
24017  Other Nature Related Information / General Nature Discussion / Re: Hummers and their nests (Nice nests they make) on: 10-Jan-10, 11:17:31 PM

Did anyone catch this on Nature tonight? What an amazing show. Aggressive lil buggers. I sure learned a lot about Hummingbirds.
24018  Other Nature Related Information / General Nature Discussion / Outdoors: Volunteers continue old tradition on: 10-Jan-10, 11:11:03 PM

Nearly 30 volunteers continue old tradition

During the annual Bloomsburg Christmas Bird Count, held Dec. 20, about 28 field observers braved cold temperatures, wind and snow to record their findings.

"Nearly 9,000 individual birds were counted," noted Cathy Haffner, the CBC compiler.

The 15-mile radius of the CBC includes nine groups which disperse from specific locations within their coverage area. "This circle was established 39 years ago by Bob Sagar, a retired professor at Bloomsburg University," she added.

"The wind was a factor for our group that day," said Douglas Gross, Endangered Bird Specialist & PA e-Bird Coordinator. "Birds just seem to hunker down and stay out of the wind and out of sight. It was hard to hear any birds out in the open, so many birds were missed because they weren't heard."

Most of the birds are identified by sight. Once their calls are heard, it's easier to locate them. "Hardly any birds sing in winter," Gross added.

"Carolina wrens sometimes do, so do northern cardinals and song sparrows. We find owls mostly when they vocalize. Great horned owls are singing with their hoots each morning and night -- that's the exception," he explained.

The CBC data is then fed into a larger database. "It goes to the Audubon Society Christmas Bird Count database, which is free and open to the public. This is part of the Avian Knowledge Network of bird databases administrated by Cornell University in a big matrix of bird databases," he said.

Aside from the common wintering birds that frequent bird feeders, there were also some unusual ones. "There were three bald eagles, one each in three different groups," said Haffner. "There was also a peregrine falcon around Montour Preserve, three rough-legged hawks and several northern harriers foraging over CREP fields in Greenwood Township. Pine siskins were found in the Montour Ridge area," she added.

"The most common bird in this year's Bloomsburg count, by far, was the European starling, with approximately 2,800 individuals counted," she said.

Other common birds were Canada geese, dark-eyed juncos, rock pigeons, mourning doves and the American crows. "All these species have been the top counts in past Christmas Bird Counts, Haffner said."

Gross observed a yellow-bellied woodpecker near Millville, a hermit thrush and swamp sparrow in Greenwood Township. "They stay low, but I get them from their chirp note," Gross said.

The CBC is more than a simple bird count. It gives volunteers, called "citizen scientists," a glimpse into the changes of habitat occurring in their given areas.

"We are losing a lot of bird habitat through development, especially in the rural townships," Gross observed. "One of the most under-appreciated habitats is what we call an old field' -- an overgrown field dominated by goldenrods, asters, grasses, blackberries and peppered with viburnum and dogwood shrubs. In hunter's terms, rabbit habitat' that is also good for many birds.

"I've heard a few people say they cut the goldenrod because it causes hay fever. This is nonsense because ragweed is the cause, not goldenrod.

"Modern agricultural practices also leave many fields open and bare all winter. Few birds will be found here.
24019  Other Nature Related Information / General Nature Discussion / Bald eagle soars on local tallies Toledo Naturalists' Association on: 10-Jan-10, 11:08:15 PM
Article published January 10, 2010


When it comes to the National Audubon Society's Christmas Bird Count season, the 110th annual edition of which just ended Tuesday, the bald eagle rarely if ever makes the region's "highlights" listed by various count compilers.

It is not that the national symbol is taken for granted by serious birders, but they know all about the recovery of the great bird in the last 20 years and are familiar with its comings and goings year-round. So it usually is the oddity - the wayward species or two, or few that "shouldn't" be here that make the birding buzz.

But this time around has been the season of the eagle in these parts, with several of the area counts turning in record numbers of the majestic brown and white raptors, including a phenomenal 125 at the Monroe, Mich., area count.

"I was able to get a number of photos of the 125 bald eagles we counted [mostly at the Monroe Power Plant], but also an eagle attack on a black duck at the [Luna Pier] Whiting Plant earlier in the day," said Jerry Jourdan, Monroe count compiler for 18-plus seasons. "I have a full blog write-up with totals at http://jerryjourdan3.blogspot.com."

Matt Anderson, compiler of the annual Toledo-area count, reported 68 bald eagles, an all-time high for the 78-year-old count. It is run by the Toledo Naturalists' Association and considered the flagship of Ohio counts with a record 96 species tallied several times.

"It blows away the previous record of 25 from 2007," said Anderson. "Tom Kemp and Elliot Tramer had 33 at Little Cedar Point National Wildlife Refuge and a group I led at Bayshore Power Plant had 18.

"At Bayshore, they were easy to count as most sat on the ice - one of them pouncing on what appeared to be a healthy ring-billed gull. Others were found in North Toledo, along the Maumee River and a couple of other sites. It's certainly possible that there was some overlap, but this is an unprecedented local one-day total any way you cut it.

"We also watched a pair of peregrine falcons at Bayshore that sat on the ice on either side of an apparently injured lesser scaup that was all alone in a small open slit of water. Each falcon was half-heartedly harassing the helpless duck."

The Fremont area count tallied 45 bald eagles, according to compiler John Sawvel.

Part of the explanation for so many eagles, according to Mark Shieldcastle, is that "we've just got a heck of a lot of bald eagles nowadays." He is research director for the Oak Harbor-based Black Swamp Bird Observatory and joined the Fremont count.

Shieldcastle noted that mid-winter eagle surveys in recent years have shown as many as 600 or so eagles wintering in the state, both resident birds and migratory birds. That alone accounts for a lot of sightings.

Too, the warm-water discharges behind the power plants, where so many eagles were observed, tend to attract schools of temperature-sensitive gizzard shad, which can make fine food - if you are an eagle.

Cindy Bussell, who lives on Allen's Cove at Luna Pier, did not participate in the bird counts but said she certainly is an eagle fan. She recently has been counting 6 to 18 birds on the edge of the ice on the Lake Erie shoreline, but estimates as many as 50 birds on some occasions. They show up mornings and evenings.

"They're fishing the edge of the ice and open water," Bussell said. "People travel all the way to Alaska to see eagles and we have them right here. It's awesome."

Eagles aside, the various count reports in so far had a flock of noteworthy finds. Here goes:

TNA's Anderson noted the Toledo count's final tally of 95 species is just one short of the 96 recorded both in 2007 and 2008. "So we were a single species short of Toledo's and the state's all-time high [set first in 1978 by TNA].

"The freeze-up that occurred just before our count eliminated all open water in the marshes. Had there been just a small amount left, we undoubtedly would have added some puddle ducks that regularly appear on our list but which had no doubt been pushed south just days before. I have little doubt that we will crack the 100 species barrier one of these years."

He noted, for example, enough "missed" species that have a fair chance of showing up to pass the 100-mark. They include mute swan, rough-legged hawk, yellow-bellied sapsucker, northern shrike, eastern towhee, purple finch, and pine siskin. Many of these showed up in other area counts.

Anderson said that gull and diving duck counts were very high, and that 16 northern mockingbirds were a TNA holiday high. Chuck Anderson and Mark Miller found a surprising 10 of them in their assigned territory which included areas east of the river in the south part of the TNA count circle.

TNA count highs and notables were recorded for cackling goose, 1, a first count-record; surf scoter, 1, the first record since 1961; long-tailed duck, 1; great blue heron, 132; Cooper's hawk, 31; red-tailed hawk, 67; lesser black-backed gull, 18; long-eared owl, 4; short-eared owl, 1; northern saw-whet owl, 3; red-bellied woodpecker, 52; downy woodpecker, 207; eastern bluebird, 6; brown thrasher, 1; vesper sparrow, 1; snow bunting, 318, and northern cardinal 440. In all, 75,874 individual birds were counted.

In the fourth annual Rudolph area count, compiler Kemp reports 64 species of birds numbering 16,021 individuals.

"The most numerous bird was the European starling [5,179] followed by Canada goose [1,994] and horned lark [1,839]. The most unusual species on the count was the northern goshawk found by Steve and Andrew Lauer near the BGSU golf course.

Also unusual were cackling goose, lesser black-backed gull, short-eared owl, and pileated woodpecker. Twenty-two species were tallied in record-high numbers.

Kemp also included an interesting diversion in his count commentary: "On a different note, my brother Bob and I recently returned from three weeks in Thailand, looking for birds [of course] and mammals. We found 377 kinds of birds and some good mammals too - Asian elephant, gaur, Malayan porcupine, white-handed gibbon, dusky langur, northern treeshrew, four types of civets, and more.

"Thailand is a pretty easy country in which to travel - good highways [most signed in English!], great national parks with camping, good food, and friendly people. And we did it all for just over $2000, including airfare! I would certainly go back."

Rounding out count highlights, Monroe's Jourdan listed 77 species and 91,000 birds overall. Highlights besides the eagles included a snow goose, an Eastern towhee, Great Egrets, 8; rough-legged hawk, 2, and pine siskin, 10.

Fremont's Sawvel said they only tallied 62 species this time, compared to 77 species on last year's count. But last year's number was higher than normal for the Fremont CBC.

He said frozen marshes reduced waterfowl numbers. A couple groups observed large numbers of blackbirds [72,183 common grackles, 19,924 red-winged blackbirds, 5,704 European starlings], "so that put the total bird count for the day over 100,000 [111,461]"

Sawvel listed highlight species as a killdeer, a merlin, and northern mockingbirds, 2, and a northern shrike.

All of the counts eventually will be compiled in a report by the National Audubon Society. Details are available at audubon.org.
24020  Rochester Falcons / Falcon Watches / Re: Twitter on: 10-Jan-10, 04:46:08 PM
Quote

WanderingFalcon (Carol P.): The plot thickens!  Dana reports that a banded juvenile peregrine knocked adult off KP Research Lab Bldg.  Adult flew east.  A 6 Pefa Week!



Link:
http://twitter.com/WanderingFalcon/statuses/7604528051


I can't believe it...When did Rochester become the winter migration spot?  By the time I get home from FL, they'll have moved out to visit Quest.

(P.S. - My Mom is doing well, just a very slow recuperation.  The only thing I've seen flying down here are vultures.  All the other raptors must be farther south.
[/b]

Their all in Rochester!!!!
24021  Anything Else / Totally OT / Re: Weather check out this article...WOW 52 below in Bismark ND on: 10-Jan-10, 04:44:44 PM
OOPS...here's estonia  Embarrassed
24022  Anything Else / Totally OT / Re: Weather check out this article...WOW 52 below in Bismark ND on: 10-Jan-10, 04:43:39 PM
Here's a pic of Niagara Falls today Sunday also on Wunderphotos. WOW!!! 2thumbsup

other pic is Estonia
24023  Rochester Falcons / Falcon Watches / Re: Twitter on: 10-Jan-10, 04:16:02 PM
Quote

WanderingFalcon (Carol P.): The plot thickens!  Dana reports that a banded juvenile peregrine knocked adult off KP Research Lab Bldg.  Adult flew east.  A 6 Pefa Week!


 bang head frustrated Shocked surprise scared blue
24024  Anything Else / Totally OT / This is crazy for Fla on: 10-Jan-10, 04:14:11 PM
This is a Wunder photo. Was taken in Wintergarden Fla. So befitting the name. Brrr in the Sunshine state.
24025  Other Nature Related Information / General Nature Discussion / Re: Pigeon with problems on: 10-Jan-10, 08:55:07 AM
The pigeon in the yard looks like a ''wood pigeon''
 If that is growths on the beak, he could have ''pigeon pox''

A good website for asking for help with a sick pigeon is:

http://www.pigeons.biz/forums/index.php

You will need to register but you will have many members answering you right away. Just put your question in the ''sick & injured '' forum.  Start a new thread so you will get immediate attention.

Pigeon Pox:
How do you treat pigeon pox?
In: Pets [Edit categories]
[Improve]



Thanks Nycbird,  clap I will look at this site!!
greetings Aafke


Pigeon pox is virual with no known treatment. You can swab the lesions with diluted betadine or tea tree oil. The bird should be isolated since the disease is contagious. It is normally not fatal. There is no danger of transmission to humans.
24026  Rochester Falcons / Falcon Watches / Re: More pics from our Four Peregrine Falcon Watch - January 9, 2010 on: 10-Jan-10, 08:14:01 AM
wave    coolphotos thanx pfalcon

Yes, very nice Granny, just wish they were banded, (if they chose to stay on). The one had a dark head like Kaver. (I always have Kaver on my mind).  crying
24027  Anything Else / Totally OT / Re: Weather check out this article...WOW 52 below in Bismark ND on: 10-Jan-10, 08:07:05 AM
wave   Here in Rochester , it's -4 degrees this morning with a wind chill of -16. natale3 shiver tongue2

OUCH!! 14 here....cold enough
24028  Other Nature Related Information / General Nature Discussion / Local birder seeks to see 650 species in 2010 on: 10-Jan-10, 08:05:25 AM


The first bird of the first day of the Big Year was a song sparrow.

It would have been a Canada goose, but Bob Ake, bless his heart, knew I wanted to be there when he got his first bird, so he ignored that goose honking outside his house before I arrived at
7 a.m. on New Year's Day.

Most of Ake's friends had expected him to start birding at midnight, listening for owls in the treetops, but he planned to take it easy on the first day of the Big Year, birding only dawn to sunset.

This week, he's in Texas looking for birds. In the next few weeks, he'll pick up Southern California and Arizona. He'll go twice this year to Alaska and take several offshore trips into the Pacific.

He's aiming to see 650 species of birds in 2010, more than he's ever seen before in a single year. Birders call such an effort a Big Year, and it doesn't happen by accident. Most people spend months getting organized.

Ake has been preparing for this all his life.

To track his progress, here's his blog:http://bobsbirds.blogspot.com/
24029  Other Nature Related Information / General Nature Discussion / Breeding blight (Night Migration) on: 10-Jan-10, 07:59:26 AM

Imagine being a bird of passage, genetically wired to use the moon and stars for navigation during the night-long migration flights. Now imagine flying over a city where stars are obliterated by night light of the city below. Such a topsy-turvy world can baffle the most seasoned, be they pilots or birds, who despite themselves head earthwards, thinking they are gaining height instead. The results are disastrous. In the US alone, an estimated four million migratory birds are killed annually in collisions with artificially lit structures.    Shocked Shocked Shocked

Light and night is a dangerous cocktail in the natural world. Says Goldin Quadros of the World Wide Fund for Nature-India: “Night light affects the breeding capacity of birds in many ways, with altered light-dark hours disrupting ovulation and other processes. In fact, I believe this could be one of the reasons for the declining populations of house sparrows the world over.”

Perhaps the most well chronicled effect of night light is its effect on the nesting of turtles along the coast. Romulus Whitaker, herpetologist and managing trustee of the Madras Crocodile Bank, says, “Nesting turtles as well as hatchlings are attracted to light. But often, females get confused and wary if the intensity of light changes from the previous year and may not nest.” Even worse is the case of the hatchlings. Their survival depends on them reaching the sea as soon as possible. Since the waters appear lighter than land in the starlight, the hatchlings head straight for it. But when the lights of ports and resorts illuminate the other horizon, the turtles head inland, falling victim to predators or vehicular traffic.

This year, a chemical factory in Orissa, Jayshree Chemicals, voluntarily  decided to switch off its halogen lights along the coast during the nesting season to give the Olive Ridley turtles a better chance of survival. “People are getting aware, but probably there is not enough being done,” says Whitaker, noting that the rash of resorts along the East Coast Road off Chennai has unbalanced the fragile coastal ecology. 

The balance of ecology is such that every change, however small, impacts upon other links in the network. Next time you hear a crow caw raucously in the middle of the night, think again about who is to blame for the artificial dawn it’s welcoming.

Caption: Heading for disaster: Night light can baffle even the most seasoned 
24030  Other Nature Related Information / General Nature Discussion / Police train vultures to find human remains (Germany) on: 10-Jan-10, 07:52:51 AM

BERLIN // German police are testing the use of vultures to seek out human corpses in a unique project aimed at dramatically speeding up criminal investigations.

A bird expert at a wildlife park in northern Germany is training Sherlock, a five-year old turkey vulture, to locate fabric containing the scent of dead people.

The scheme was commissioned by the Lower Saxony police force after a senior officer, Rainer Herrmann, watched a BBC wildlife documentary about the extraordinary sense of smell of turkey vultures, which are indigenous to the Americas. The programme showed the birds finding hidden meat with ease.

“This project is unprecedented and the phones have been ringing off the hook with investigators all around Germany expressing an interest,” Sherlock’s trainer, German Alonso, said. “But we’ve had to put the brakes on and tell people we’re not that far yet.”

Trained sniffer dogs such as bloodhounds are highly effective in tracking and remembering scents, but they need to take frequent breaks and can only scour 100 square metres per day, or even less if the terrain is difficult.

“Vultures can fly over many square kilometres. They could make police work much more efficient,” said Mr Herrmann, an expert on forensic science and technology at the Lower Saxony criminal police force. It would take the birds just a few hours to cover areas that would take dogs days.

The birds are capable of detecting scents from the air, even through forest canopies. Under the plan, tracking devices would be attached to the vultures so that they could be traced by police.

One potential disadvantage is that the vultures are likely to start picking at corpses they find, Mr Alonso admitted. “That will happen and you can’t stop it but they won’t remove the entire corpse, they can’t eat that much. And if they take a nibble, what the hell, the victim will be beyond help anyway. Besides, the transmitters will enable police to get to the scene quickly.”

So far, Sherlock is on his own and has been practising in a confined area of around 40 square metres in the Walsrode Bird Park, about 80 kilometres north of the city of Hanover.

At present, he does not search from the air, and instead hops across the ground. Every time he locates the hidden cloth, he gets a reward.

It would take at least three vultures to conduct an airborne hunt for victims because the birds are naturally timid and need companions to venture into the skies.

Mr Alonso, said: “Sherlock will need fellow scavengers to look for corpses, he won’t do so alone. You need a group because vultures are cowardly and very afraid as lone animals.

“They need the motivation of their partners. One is always slightly braver than the others, and he then tends to play the leader. He takes off, the others follow and they circle until one of them smells something and descends. The others spot that and join him.”

One problem is that it is unclear whether vultures can distinguish between animal cadavers and human corpses. The bird park is using fabric provided by the mortuary of a medical university to train Sherlock to locate humans.

“But if they see a dead boar or deer they’ll descend on that too, which means there will be many false alarms during searches when the birds are operational,” Mr Alonso said.

Perhaps the biggest obstacle is the shortage of available vultures in Europe, especially ones as tame and easy to handle as Sherlock, which came to Walsrode from Prague Zoo.

Mr Alonso said Walsrode will be acquiring several new vultures this year to expand the project, but it will take several years for the birds to begin their grisly task in earnest.

“With all his training Sherlock could be their leader, even though he’s a bit of a coward,” he said.


Caption:
Sherlock, a five-year-old Turkey Vulture being trained to locate human corpses under a project commissioned by the German police.
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