| In the foregoing I have discussed the ethological relations of ants to a variety of other organisms. |
| Such findings from ethological primate studies are important for studies of human fathering in that they caution against simple biological determinism. |
| Enduring raging winds and icy waters with minimal protection, he enters the intimacy of elephant seals and orcas using clever ethological analyses and gets them used to his presence. |
| There has been an increasing awareness of the importance of ethological data and of their usefulness in systematics. |
| Any restriction on the extent to which an animal can satisfy its physiological and ethological needs shall be limited as far as practicable. |
| I recorded songs from spontaneously singing males while collecting ethological data on courtship and territorial behavior. |
