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Article
L. Scott Johnson, Auteur ; Katherine M. Iser, Auteur ; Haley A. Molnar, Auteur ; Andre V. Nguyen, Auteur ; Chelsea L. Connor, AuteurHow avian reproductive behavior changes at high elevations, and whether changes are the result of adaptation or constraint remains unclear. We compared clutch and egg sizes in two populations of Tree Swallows (Tachycineta bicolor), one at an ele[...]
Article
L. Scott Johnson, Auteur ; Andre V. Nguyen, Auteur ; Chelsea L. Connor, AuteurWhat causes young birds to leave nests remains unclear for almost all altricial species. For many years, the assumption was that parents often controlled the time of fledging by coaxing young from nests, e.g., by holding food within view, but ou[...]
Article
L. Scott Johnson, Auteur ; Chelsea L. Connor, Auteur ; Andre V. Nguyen, AuteurIn many bird species, only females incubate the eggs, but both sexes feed nestlings. The means by which males of such species discover hatching and transition to feeding their offspring remains almost completely unexplored. Of particular interes[...]
