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Biology Letters|December 18, 2015
A novel form of spontaneous tool use displayed by several captive greater vasa parrots (Coracopsis vasa)Megan L Lambert, Amanda M Seed, Katie E SlocombeBiology Letters|March 3, 2016
Salinized rivers: degraded systems or new habitats for salt-tolerant faunas?Ben J Kefford, David Buchwalter, Miguel Cañedo-Argüelles, et al.Biology Letters|February 26, 2016
Female genital mutilation and monandry in an orb-web spiderKensuke NakataBiology Letters|February 19, 2016
Alien species as a driver of recent extinctionsCéline Bellard, Phillip Cassey, Tim M BlackburnBiology Letters|November 26, 2015
A horse's eye view: size and shape discrimination compared with other mammalsMasaki Tomonaga, Kiyonori Kumazaki, Florine Camus, et al.Biology Letters|December 4, 2015
Adult and hatch-year blackpoll warblers exhibit radically different regional-scale movements during post-fledging dispersalJ Morgan Brown, Philip D TaylorBiology Letters|November 29, 2013
A simple explanation for the evolution of complex song syntax in Bengalese finchesKentaro Katahira, Kenta Suzuki, Hiroko Kagawa, et al.Biology Letters|August 29, 2014
Reward context determines risky choice in pigeons and humansElliot A Ludvig, Christopher R Madan, Jeffrey M Pisklak, et al.Biology Letters|August 29, 2014
Involvement of different mesotocin (oxytocin homologue) populations in sexual and aggressive behaviours of the brown anoleDavid Kabelik, D Sumner MagruderBiology Letters|August 29, 2014
Temperature alters food web body-size structureJean P Gibert, John P DeLongPageof 442