Results 261 to 270 of about 308,768 (331)

Behavioural responses to radio‐tag attachment in butterflies: Evidence for active tag removal

open access: yesEcological Entomology, EarlyView.
During controlled indoor flight experiments with 89 butterflies from eight tropical species, we monitored behavioural responses to dorsally attached radio tags using high‐speed video recordings. Four of 39 Morpho helenor exhibited coordinated abdominal flexion and hind leg movements directed toward the tag antenna during flight; in two individuals this
Simon Heitzler, Thomas K. Gottschalk
wiley   +1 more source

Prevalence of ectoparasites in intensive laying poultry farms in Thailand using the feather-picking and AviVet™ trapping methods. [PDF]

open access: yesJ Vet Med Sci
Anurugsa K   +7 more
europepmc   +1 more source

Screening of Mercury Bioaccumulation in Birds (Passeriformes) from a Major Wetland of the Brazilian Cerrado. [PDF]

open access: yesBull Environ Contam Toxicol
Monteiro LC   +5 more
europepmc   +1 more source

Sexually dimorphic sail feathers in the Mandarin duck as a model for lifelong developmental modulation. [PDF]

open access: yesSci Rep
Tang PC   +13 more
europepmc   +1 more source

Bret/BRAT

open access: yes
Critical Quarterly, EarlyView.
Nicholas Smart
wiley   +1 more source

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