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Rfalconcam Forum
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Cuckoo studies
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Topic: Cuckoo studies (Read 4631 times)
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Bobbie Ireland
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Cuckoo studies
«
on:
24-Sep-10, 07:58:16 AM »
I have never seen a cuckoo in the States, but I assume there are some... perhaps a number of species? Here's a good piece on their incubation...
A cuckoo has a remarkable ability to hold its egg inside it for an extra 24 hours before releasing it into a host bird's nest, researchers have found.
They say this "internal incubation" lets a cuckoo hatch before its nest mates, chuck them out and have the food foster parents bring all to itself.
http://www.bbc.co.uk/news/science-environment-11401254
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Donna
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Re: Cuckoo studies
«
Reply #1 on:
24-Sep-10, 08:04:14 AM »
Quote from: Bobbie Ireland on 24-Sep-10, 07:58:16 AM
I have never seen a cuckoo in the States, but I assume there are some... perhaps a number of species? Here's a good piece on their incubation...
A cuckoo has a remarkable ability to hold its egg inside it for an extra 24 hours before releasing it into a host bird's nest, researchers have found.
They say this "internal incubation" lets a cuckoo hatch before its nest mates, chuck them out and have the food foster parents bring all to itself.
http://www.bbc.co.uk/news/science-environment-11401254
Those little squatters, pretty sad for the ones that get tossed out. Good article Bobbie!
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MAK
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Nature Rules!
Re: Cuckoo studies
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Reply #2 on:
24-Sep-10, 11:19:04 AM »
Thanks Bobbie! These birds have one-up on the brown headed cowbird which also lays its eggs in other birds' nests. Simply amazing that they can hold onto their eggs like that!
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I go to nature to be soothed and healed, and to have my senses put in order.
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valhalla
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Re: Cuckoo studies
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Reply #3 on:
24-Sep-10, 11:20:00 AM »
I have a Cuckoo that comes out every hour with a bunch of dancers and sings to me!
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Bobbie Ireland
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Re: Cuckoo studies
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Reply #4 on:
24-Sep-10, 11:28:21 AM »
Quote from: Janet on 24-Sep-10, 11:20:00 AM
I have a Cuckoo that comes out every hour with a bunch of dancers and sings to me!
Arrrrrrrrggggh!
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Patti from Kentucky
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Re: Cuckoo studies
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Reply #5 on:
24-Sep-10, 01:38:10 PM »
Quote from: Bobbie Ireland on 24-Sep-10, 07:58:16 AM
I have never seen a cuckoo in the States, but I assume there are some... perhaps a number of species?
Yes, we have three species in the states:
Black-billed Cuckoo
Yellow-billed Cuckoo
Mangrove Cuckoo (only seen on the Southern Florida Coast)
They're not always easy to photograph because they tend to like dense, dark forests, but I managed to catch a photo of a Yellow-billed cuckoo a few years back about to dive into a tent caterpillar buffet.
Patti
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MAK
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Re: Cuckoo studies
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Reply #6 on:
24-Sep-10, 03:30:23 PM »
Quote from: Janet on 24-Sep-10, 11:20:00 AM
I have a Cuckoo that comes out every hour with a bunch of dancers and sings to me!
Yeah I've seen a couple cuckoos around here lately too!
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I go to nature to be soothed and healed, and to have my senses put in order.
-John Burroughs
Donna
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Re: Cuckoo studies
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Reply #7 on:
24-Sep-10, 06:33:20 PM »
Quote from: MAK on 24-Sep-10, 03:30:23 PM
Quote from: Janet on 24-Sep-10, 11:20:00 AM
I have a Cuckoo that comes out every hour with a bunch of dancers and sings to me!
Yeah I've seen a couple cuckoos around here lately too!
Well if we're talking about them kind of Cuckoo's.....then YES, I have seen them too! They migrate all year and we have a plethora of them.
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valhalla
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Re: Cuckoo studies
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Reply #8 on:
24-Sep-10, 07:21:41 PM »
Quote from: Donna on 24-Sep-10, 06:33:20 PM
Quote from: MAK on 24-Sep-10, 03:30:23 PM
Quote from: Janet on 24-Sep-10, 11:20:00 AM
I have a Cuckoo that comes out every hour with a bunch of dancers and sings to me!
Yeah I've seen a couple cuckoos around here lately too!
Well if we're talking about them kind of Cuckoo's.....then YES, I have seen them too! They migrate all year and we have a plethora of them.
Actually, they originate in Bavaria from a place named ....
Schneider! Oh my Cuckoo has a beer drinker, too!
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