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Bearded Vultures Dye Themselves A Reddish-Brown Color Using Rusty Water Or Damp Red Soil, But Scientists Still Aren't Sure Exactly Why
Their scavenging habits don't really help their reputation either. Most vultures' looks may be off-putting, but bearded ...
Nature2y
Genetic Drift: Bottleneck Effect and the Case of the Bearded Vulture
Bearded vultures had been brought back from the brink of extinction through a project involving 120 captive vultures. Is this a success? The bottleneck effect may be a lingering threat for them.