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Biology Letters|December 7, 2006
Acoustic detection and satellite-tracking leads to discovery of rare concentration of endangered North Pacific right whalesPaul Wade, Mads Peter Heide-Jørgensen, Kim Shelden, et al.Biology Letters|December 7, 2006
Oldest coelacanth, from the Early Devonian of AustraliaZerina Johanson, John A Long, John A Talent, et al.Biology Letters|December 7, 2006
Guttural pouches, brain temperature and exercise in horsesGraham Mitchell, Andrea Fuller, Shane K Maloney, et al.Biology Letters|August 14, 2008
Differential selection according to the degree of cheating in a status signalShinichi Nakagawa, Jin-Won Lee, Beth K Woodward, et al.Biology Letters|August 14, 2008
Immune activation suppresses plasma testosterone level: a meta-analysisJelle J Boonekamp, Albert H F Ros, Simon VerhulstBiology Letters|August 14, 2008
Avian migrants adjust migration in response to environmental conditions en routeAnders P Tøttrup, Kasper Thorup, Kalle Rainio, et al.Biology Letters|August 7, 2008
Male harassment drives females to alter habitat use and leads to segregation of the sexesSafi K Darden, Darren P CroftBiology Letters|September 25, 2008
Seasonal variation in sonic muscles in the fawn cusk-eel Lepophidium profundorumThanh Kim Nguyen, Hsung Lin, Eric Parmentier, et al.Biology Letters|September 25, 2008
Helping behaviour and regard for others in capuchin monkeys (Cebus apella)Jennifer L Barnes, Tyler Hill, Melanie Langer, et al.Biology Letters|February 12, 2010
Sperm midpiece length predicts sperm swimming velocity in house miceRenée C Firman, Leigh W SimmonsPageof 443