We also assigned the bear-killed mode of death to breeding fish whose carcasses were not found during our surveys.
Relationships between melatonin and sex hormone levels are well known in seasonally breeding animals whose melatonin secretion, influenced by seasonal daylight patterns, controls seasonal mating through alterations in oestrogen levels.
WHINCHAT A summer visitor whose breeding grounds are in upland parts of northern and western Britain.
Even when studying mammals, such as mice, whose breeding and environment can be more controlled, true trans-generational epigenetic inheritance is extremely rare.
Funny Cide was born in New York, a state whose breeding program had never produced a Kentucky Derby winner, which is among the many reasons it had always been looked down upon in snootier breeding circles, like those in Kentucky.
Set in rural nineteen-seventies Wisconsin, this loose retelling of Hamlet focusses on Edgar, a boy born mute and with a preternatural ability to commune with the dogs whose breeding and training is his family's business.
In particular, the inclusion of genetically-modified mice, whose breeding alone counts as a procedure, is largely behind this increase, but will ultimately allow us to reduce the number of animals used".
Araucaria trees are long-lived, monoecious trees whose breeding system is largely unknown.
Swainson's Thrush is a Neotropical migrant whose breeding sites include remote areas of the Pacific Northwest that are isolated from human settlements or farms [ 57].
We argue that the stage-specific effect of altitude and/or climate on the longevity of anopheles is therefore not on the adults, but more likely on aquatic stages whose breeding habitats directly face the altitudinal climate constraints.
