sameAs
Ravens, Corvus corax, follow gaze direction of humans around obstaclesRavens in WinterPilfering ravens, Corvus corax, adjust their behaviour to social context and identity of competitors.Stress associated with group living in a long-lived bird.Corticosterone excretion patterns and affiliative behavior over development in ravens (Corvus corax).Expression of concern. Stress associated with group living in a long-lived bird.Foraging strategies of caterpillars : Leaf damage and possible predator avoidance strategies.BEE FLOWERS: A HYPOTHESIS ON FLOWER VARIETY AND BLOOMING TIMES.The origin of insect thermoregulatory studies.Ravens, Corvus corax, differentiate between knowledgeable and ignorant competitors.Caterpillar Leaf Damage, and the Game of Hide-and-Seek with BirdsThe Energetics of PollinationCommon ravens, Corvus corax, preferentially associate with grey wolves, Canis lupus, as a foraging strategy in winterAn Experimental Investigation of Insight in Common Ravens (Corvus corax)Laboratory analysis of flower constancy in foraging bumblebees: Bombus ternarius and B. terricolaThermoregulatory physiology of the carpenter bee,Xylocopa varipunctaTesting Problem Solving in Ravens: String-Pulling to Reach FoodThermoregulation and Flight Activity Satyrine, Coenonympha Inornata (Lepidoptera: Satyridae)The Ecology of the African Dung Beetle / Bernd Heinrich and George A. Bartholomew. - (1979)Resource heterogeneity and patterns of movement in foraging bumblebeesEnergetics of temperature regulation and foraging in a bumblebee,Bombus terricola kirbyHeterothermia in Foraging Workers and Drones of the Bumblebee Bombus terricolaStress associated with group living in a long-lived birdHow the honey bee regulates its body temperatureJust for fun?Just how smart are ravens?Ravens judge competitors through experience with play cachingHoneybee flight metabolic rate: does it depend upon air temperature?Why Have Some Animals Evolved to Regulate a High Body Temperature? / Bernd Heinrich. - (1977)Endothermy in African Dung Beetles During Flight, Ball Making, and Ball Rolling / George A. Bartholomew and Bernd Heinrich. - (1978).
P50
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P50
description
American ornithologist
@en
Amerikaans auteur
@nl
bödavan Lamerikänik
@vo
deutsch-amerikanischer Biologe und Langstreckenläufer
@de
ornithologue américain
@fr
ornitologo statunitense
@it
ornitolojiste american
@lfn
ornitólogo estadounidense
@es
tysk professor
@da
tysk professor
@sv
name
Bernd Heinrich
@ast
Bernd Heinrich
@ca
Bernd Heinrich
@cy
Bernd Heinrich
@da
Bernd Heinrich
@de
Bernd Heinrich
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Bernd Heinrich
@en-ca
Bernd Heinrich
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Bernd Heinrich
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Bernd Heinrich
@fi
type
label
Bernd Heinrich
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Bernd Heinrich
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Bernd Heinrich
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Bernd Heinrich
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Bernd Heinrich
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Bernd Heinrich
@en
Bernd Heinrich
@en-ca
Bernd Heinrich
@en-gb
Bernd Heinrich
@es
Bernd Heinrich
@fi
prefLabel
Bernd Heinrich
@ast
Bernd Heinrich
@ca
Bernd Heinrich
@cy
Bernd Heinrich
@da
Bernd Heinrich
@de
Bernd Heinrich
@en
Bernd Heinrich
@en-ca
Bernd Heinrich
@en-gb
Bernd Heinrich
@es
Bernd Heinrich
@fi