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Birding Hongbenghe, Yunnan (Part 1)

10,000 Birds

This laughingthrush is a cooperative breeder – nestlings are fed by all members of a group, often 6-12 (not just 2 as in Wham!): “A female may share a nest with another, and 3 or more adults may take turns incubating the eggs and feeding the chicks.” ” ( source ).

Burma 201
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Birding Shanghai in June 2023

10,000 Birds

This leaves Shanghai in June with basically just the year-round species and the summer breeders, maybe with a few added ultra-lazy individuals of migratory species. Summary result: relevant chemicals emitted by the plant can be found in the eggs. The Black-naped Oriole is one of the most attractive summer breeders in Shanghai.

Birds 130
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Heronry at Sultanpur

10,000 Birds

The storks begin to arrive from August and will usually be sitting on eggs by October. Eggs often fall victim to the ubiquitous House Crow. It was thought that later nests with smaller clutches were either replacement clutches from a failed nest or from low-quality breeders.

2003 113
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The Eurasian Collared-Dove Explosion: Coming to a Town Near You!

10,000 Birds

In the mid-1970s, a local breeder was burglarized and a few of his birds escaped, after which the breeder released his remaining stock of about 50 birds 1. Like most dove species, Eurasian Collared-Doves are prolific breeders. Since its introduction, this dove has spread quickly across the North American continent.

Breeders 179
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Osprey Love in Northern California

10,000 Birds

Most of the Osprey breeding in North America are migratory, only Florida, the Caribbean and Baja California host non-migratory breeders 1. Osprey pairs usually form at the nest site where females are fed almost exclusively by their mates prior to egg laying behavior 1.

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The Beautiful and Colorful Mourning Dove

10,000 Birds

The nickel was placed in the nest for the photo to show me the size of the egg for identification purposes, then removed. The Mourning Dove is a prolific breeder. She found the nest under the windshield wiper of her vehicle that was parked in her garage.

Hunters 176
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Acorn Woodpeckers: The Clowns of the Avian World

10,000 Birds

Most Acorn Woodpeckers are cooperative breeders and live in family groups of up to a dozen or more individuals. Within a group, 1–7 male co-breeders compete for matings with 1–3 joint-nesting females who lay their eggs in the same nest cavity. This is their range map courtesy of Nature Serve.