A new method to mark sperm transfer events between birds, using microspheres inserted into males' cloacae, was employed to assess the frequency of extra-pair copulation (EPC) in a population of tree swallows (Tachycineta bicolor) in Ontario, Canada, during the summer of 1988. We inserted 25 males wi
β¦ LIBER β¦
Extra-pair paternity and the reproductive role of male floaters in the tree swallow (Tachycineta bicolor)
β Scribed by Bart Kempenaers; Susie Everding; Cheryl Bishop; Peter Boag; Raleigh J. Robertson
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 97 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0340-5443
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