1979 …2018
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Fingerprint Dive into the research topics where Patrick J Weatherhead is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Agriculture & Biology

snakes
Agelaius phoeniceus
Elaphe obsoleta
nests
birds
Sistrurus catenatus
habitats
Ontario
predation
sexual selection
hibernation
dimorphism
sex ratio
gender
thermoregulation
Turdus migratorius
ducks
predators
habitat preferences
Molothrus ater
water
paternity
breeding season
heat
Sistrurus
ecology
radio telemetry
foraging
testing
plumage
breeding
temperature
mating behavior
body temperature
philopatry
parasites
body size
Anas platyrhynchos
seasonal variation
animal communication
polygyny
parasitism
hatching
Passeriformes
sex allocation

Earth & Environmental Sciences

snake
nest
bird
nest predation
sexual selection
habitat
nestling
sex ratio
dimorphism
reproductive success
habitat use
thermoregulation
breeding
paternity
predator
habitat selection
breeding season
plumage
predation
radiotelemetry
hibernation
ecology
mortality
parental care
cost
parasite
food
water
mating success
egg
parasitism
song
temperature
body temperature
body size
synchrony
polygyny
mate choice
DNA
roosting
home range
sex allocation
reproductive strategy
asymmetry
effect
wetland
parental investment