Remove Blackbirds Remove Breeding Remove Raised
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The Dracula Bird

10,000 Birds

But when raised, they seem to have a sort of weird cape. In other words, they never raise their own young. Instead, they lay their eggs in other species’ nests, and let those nest-making birds (often significantly smaller than the cowbirds) raise their young. Both (in fact, all) cowbirds are obligate brood parasites.

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Signs of Spring Migration in Costa Rica

10,000 Birds

The Red-shouldered Hawks , the quick flapping Accipiters and the legions of blackbirds and ducks moved through the cool airs of March and April but the orioles, grosbeaks, and wood-warblers wouldn’t show up until the trees had their buds and many had their leaves. Wilson’s Plovers are in Breeding Plumage.

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Birding Shanghai in March 2023

10,000 Birds

That paper raises an interesting question: “When less attractive people accept less attractive dates, do they persuade themselves that the people they choose to date are more physically attractive than others perceive them to be? Wait, the study was not done with people but with Eurasian Siskins.

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Western and Clark’s Grebes: Poetry in Motion

10,000 Birds

Eagle Lake, Lake Almanor and Clear Lake have all been identified as Audubon California Important Bird Areas (IBA), meaning that they provide essential habitat for breeding, wintering, and migrating birds. The boat trip also offered some good looks at the Yellow-headed Blackbirds nesting along the shores.

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Revenge Birding (Shanghai, early June 2022)

10,000 Birds

. … Nest dismantling by the Hair-crested Drongo may be an adaptive behavior to increase fitness by reducing risk of future predation and competition for nest sites in the following breeding season” ( source ). The Brown Crake is not that easy to see in Shanghai even though it is breeding here. ” ( source ).

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Is That A Crazy Woodpecker Trying To Eat Your House?

10,000 Birds

Reason 1: Territory This is the time of year when a variety of birds are setting up breeding territories. There are several species of birds we enjoy for their songs-- American Robins, Carolina Wrens, Wood Thrushes and maybe even Red-winged Blackbirds. So, why do woodpeckers peck on human made structures?

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Reminders and Perils of Fall Migration in Costa Rica

10,000 Birds

Even if we couldn’t find time to raise the bins at a favorite patch, it only takes momentary glances into the sky and hearing chip notes from the trees to remind us that birds are on the move. High overhead, swallows are going over and in the fields, blackbirds move in undulating flocks. Migration is happening.