Breeding, South America, Species and Transported

Feather Trails: A Journey of Discovery Among Endangered Birds–A Book Review

10,000 Birds

APRIL 2, 2024

Osborn, a passionate field biologist who participates to the core of her being three re-introduction projects aimed at saving three very different, endangered species: Peregrine Falcon, Hawaiian Crow (‘Alala)*, and California Condor. Sophie Osborn’s stories are personal and inspiring, but this is more than a personal memoir.

California Condor

California Condor Falcons California Birds

Cliff Swallows and Pest Management

10,000 Birds

JUNE 20, 2012

Cliff Swallows migrate to North America from their wintering grounds in South America to nest in large colonies, sometimes numbering in the thousands. In addition to their homing tendency, breeding swallows are attracted to old nests. Under suitable conditions, a nest is quite durable and can be used in successive years.

San Diego

San Diego illegal California South America

Animal Rights Zone

Feather Trails: A Journey of Discovery Among Endangered Birds–A Book Review

Cliff Swallows and Pest Management

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