| |
Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
Links  |
|
|
Rutberg, A.T.; Keiper, R.R. |
Proximate causes of natal dispersal in feral ponies: some sex differences |
1993 |
Animal Behaviour. |
518 |
46 |
969-975 |
|
|
|
Keiper, R.; Receveur, H. |
Social interactions of free-ranging Przewalski horses in semi-reserves in the Netherlands |
1992 |
Applied Animal Behaviour Science |
778 |
33 |
303-318 |
|
|
|
Keiper, R.R.; Sambraus, H.H. |
The stability of equine dominance hierarchies and the effects of kinship, proximity and foaling status on hierarchy rank |
1986 |
Applied Animal Behaviour Science |
683 |
16 |
121-130 |
|
|
|
Keiper, R.R. |
Social interactions of the Przewalski horse (Equus przewalskii Poliakov, 1881) herd at the Munich Zoo |
1988 |
Applied Animal Behaviour Science |
775 |
21 |
89-97 |
|
|
|
BASHORE, T. L.; KEIPER, R.; TURNER ,J. W. JR; KIRKPATRICK J. F. |
The accuracy of fixed-wing aerial surveys of feral horses on a coastal barrier island |
1990 |
Journal of coastal research |
2221 |
6 |
53-56 |
|
|
|
Keiper, R.; Houpt, K. |
Reproduction in feral horses: an eight-year study |
1984 |
American journal of veterinary research |
665 |
45 |
991-995 |
|
|
|
Houpt, K.A.; Keiper, R. |
The position of the stallion in the equine dominance hierarchy of feral and domestic ponies. |
1982 |
Journal of Animal Science |
668 |
54 |
945-950 |
|
|
|
Keiper, R. |
Social organization of feral ponies |
1976 |
|
1250 |
50 |
69-70 |
|
|
|
Keiper, R.R.; Moss, M.; Zervanos, S. |
Daily and seasonal patterns of feral ponies on Assateague Island. |
1980 |
2nd Conference on Scientific Research in the National Parks |
2310 |
|
|
|
|
|
Keiper, R.R. |
The behaviour, ecology and social organization of the feral ponies of Assateague Island |
1979 |
Proc. I. Conf. Sci. Res. Nat. Parks |
2309 |
|
|
|
