Results 161 to 170 of about 66,236 (245)

Bioenergetics Of Breeding House Sparrows

open access: yes, 1984
Between April, 1981 and July, 1983, I collected 563 (211 male, 352 female) house sparrows (Passer domesticus) around London, Ontario, weighed their nutrient reserves (protein, fat, calcium) and determined their food habits, to see if nutrient reserves proximately control clutch size in this species.
openaire   +1 more source

Only rare classical MHC-I alleles are highly expressed in the European house sparrow. [PDF]

open access: yesProc Biol Sci
Watson H   +5 more
europepmc   +1 more source

Urbanization, trace metal pollution, and malaria prevalence in the house sparrow. [PDF]

open access: yesPLoS One, 2013
Bichet C   +5 more
europepmc   +1 more source

The Protection of Our Native Birds [PDF]

open access: yes, 1906
University of Texas at Austin
core   +1 more source

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