dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到252条 ,权限内显示50条;

Data from: Urbanization is associated with increased breeding rate, but decreased breeding success in an urban population of near-threatened African
负责人:
关键词:
Stephanoaetus coronatus;urban birds;urban areas
摘要:
in breeding rate (shifting from typically biennial breeding to annual breeding). We then explored if there were any hidden costs associated with such a change
Data from: Breeding synchrony and extrapair paternity in a species with alternative reproductive strategies
负责人:
关键词:
Zonotrichia albicollis;Breeding synchrony;extrapair paternity;breeding density
摘要:
Breeding synchrony may affect the tradeoff between pursuing multiple mates and avoiding paternity loss, translating into differences in the rate
Data from: Age-specific breeding success in a wild mammalian population: selection, constraint, restraint, and senescence
负责人:
Dugdale, Hannah L
关键词:
Animal Mating/Breeding Systems Population Dynamics Life History Evolution Mammals
摘要:
in breeding success with age, followed by a later and steeper rate of reproductive senescence in males than in females. Breeding success was skewed within age-classes
Data from: Climate change and functional traits affect population dynamics of a long-lived seabird
负责人:
Jenouvrier, Stephanie
关键词:
non-breedings season pre-breeding season timing of breeding wing length climate change foraging behaviors foraging activity phenotypic traits structured population
摘要:
affecting BBA migratory schedule is small. BBA foraging activity during the pre-breeding period has the biggest impact on population growth rate amo
Data from: Simulated moult reduces flight performance but overlap with breeding does not affect breeding success in a long-distance migrant
负责人:
关键词:
parental care;PIT-TAG;high-speed camera;plumage;Ficedula hypoleuca;trade-off;pied flycatcher;Oxidative stress
摘要:
wings when food provisioning. 2. We experimentally simulated wing gaps in breeding male pied flycatchers by plucking 2 primary feathers from both wings
Data from: Fitness consequences of altered feeding behavior in immune-challenged mosquitoes
负责人:
关键词:
Parasite manipulation;Anopheles stephensi;sickness behavior;Fitness;malaria
摘要:
the population- scale intrinsic rate of increase (r), we found that, contrary to the mosquito adaptation hypothesis, mosquito fitness decreased if blood feeding
and breeding conditions
负责人:
关键词:
multiple stressors;pollution;Great skua;reproduction;Stercorarius skua;seabird;present
摘要:
cts of supplementary feeding. Lowered adult return-rate between breeding seasons with increasing POP loads were found both at Bj?rn?ya (2009) and in Shetland, especially relate
Data from: Cost of reproduction: a comparison of survival rates of breeding and non-breeding male ortolan buntings
负责人:
关键词:
Life history;Emberiza hortulana;Survival rate;Ortolan bunting;Cost of reproduction
摘要:
e when comparisons were further restricted to paired males that had offspring recruiting to the population the next year (76.8% survived). Males breeding
Data from: Duetting behavior in a Neotropical ovenbird: sexual and seasonal variation and adaptive signaling functions
负责人:
关键词:
female song;Furnarius rufus;bird song;duet
摘要:
ng the pre-breeding and female fertile stages. Partners duetted at a higher rate during the pre- and post-breeding stages. Finally, song initiation rate
Data from: Testing the heat dissipation limit theory in a breeding passerine
负责人:
Nilsson, Jan-?ke
关键词:
Body temperature heat dissipation hyperthermia maximum work rate parental effort reproductive cost
摘要:
in breeding marsh tits (Poecile palustris) to change their work rate. Parents feeding nestlings generally operated at above-normal body tempera

首页上一页12345下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充