The Analysis of Owl Pellets By Mammal Society
This booklet will not only enable you to identify what you find in the pellets of British owls but also shows how the data may be usefully presented and how to estimate the actual weight of food the birds have eaten.
Written by Derek Yalden for the Mammal Society this is widely regarded as the go to guide for understanding how to identify prey remains found in owl pellets.
Your purchase supports the work of UK conservation charity Raptor Aid.
This booklet will not only enable you to identify what you find in the pellets of British owls but also shows how the data may be usefully presented and how to estimate the actual weight of food the birds have eaten.
Written by Derek Yalden for the Mammal Society this is widely regarded as the go to guide for understanding how to identify prey remains found in owl pellets.
Your purchase supports the work of UK conservation charity Raptor Aid.
This booklet will not only enable you to identify what you find in the pellets of British owls but also shows how the data may be usefully presented and how to estimate the actual weight of food the birds have eaten.
Written by Derek Yalden for the Mammal Society this is widely regarded as the go to guide for understanding how to identify prey remains found in owl pellets.
Your purchase supports the work of UK conservation charity Raptor Aid.
