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Polygynandry and avian swingers

10,000 Birds

Dale studied scarlet macaws, and worked in their conservation, for three years in southern Costa Rica, followed by a year in the Caribbean working on Whale Sharks. to have and raise children. OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more! Davies et al.

2011 209
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A Question of Migration

10,000 Birds

People were doing things like that with birds, sharks, and humans. It turns out that humans without compasses make no use of magnetic fields.) Another question this raises has to do with migration itself. The idea was to see if those without magnets taped to their heads got less lost then those with the magnets. Image source.

Research 191