| Author |
Title  |
Year |
Publication |
Serial |
Volume |
Pages |
| Suda, C.; Call, J. |
Piagetian conservation of discrete quantities in bonobos (Pan paniscus), chimpanzees (Pan troglodytes), and orangutans (Pongo pygmaeus) |
2005 |
Animal Cognition |
2494 |
8 |
220-235 |
| Zucca, P.; Milos, N.; Vallortigara, G. |
Piagetian object permanence and its development in Eurasian jays (Garrulus glandarius) |
2007 |
Animal Cognition |
2423 |
10 |
243-258 |
| Friedrich, A.M.; Zentall, T.R. |
Pigeons shift their preference toward locations of food that take more effort to obtain |
2004 |
Behavioural processes |
227 |
67 |
405-415 |
| Bugnyar, T.; Heinrich, B. |
Pilfering ravens, Corvus corax, adjust their behaviour to social context and identity of competitors |
2006 |
Animal Cognition |
2449 |
9 |
369-376 |
| Martin, T.I.; Zentall, T.R. |
Post-choice information processing by pigeons |
2005 |
Animal cognition |
225 |
8 |
273-278 |
| Mallavarapu, S.; Stoinski, T.S.; Bloomsmith, M.A.; Maple, T.L. |
Postconflict behavior in captive western lowland gorillas (Gorilla gorilla gorilla) |
2006 |
American journal of primatology |
2873 |
68 |
789-801 |
| Zentall, T.R.; Kaiser, D.H.; Clement, T.S.; Weaver, J.E.; Campbell, G. |
Presence/absence-sample matching by pigeons: divergent retention functions may result from the similarity of behavior during the absence sample and the retention interval |
2000 |
Journal of experimental psychology. Animal behavior processes |
247 |
26 |
294-304 |
| Virga, V.; Houpt, K.A. |
Prevalence of placentophagia in horses |
2001 |
Equine veterinary journal |
31 |
33 |
208-210 |
| Pell, S.M.; McGreevy, P.D. |
Prevalence of stereotypic and other problem behaviours in thoroughbred horses |
1999 |
Australian Veterinary Journal |
1927 |
77 |
678-679 |
| McGreevy, P.D.; Nicol, C.J. |
Prevention of crib-biting: a review |
1998 |
Equine veterinary journal. Supplement |
87 |
|
35-38 |
