Results 121 to 130 of about 1,809 (203)

Correction to: Are lateralized and bold fish optimistic or pessimistic? [PDF]

open access: yesAnim Cogn
Berlinghieri F   +5 more
europepmc   +1 more source

Literature review of radiographic measurements of internal organs in psittaciformes

open access: yes, 2019
Geerinckx, Lise   +4 more
core   +1 more source

Seuchenhafte Erkrankung in einer Schafherde mit einer möglichen Beziehung zu einem Pestvirus [PDF]

open access: yes, 1989
Büttner, M.   +4 more
core   +1 more source

Psittacine growth : measurement of daily weight on a psittacine nursery

open access: yes, 2014
Measuring newborns weight gain per day can be a useful tool to determine if these baby chicks are growing as expected for a healthy bird. Although its importance is acknowledged, current information on what is the expected weight gain/day of a newborn psittacine is limited.
openaire   +1 more source

Zur Immobilisation von Giraffen [PDF]

open access: yes, 1989
Hegel, G. von, Wiesner, Henning
core   +1 more source

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