Flight intensities of rock pigeons (<i>Columba guinea<i/>) and sunflower damage
Daily flight patterns of rock pigeons (Columba guinea) in the Bloemfontein area are characterised by prominent peaks in early morning and late afternoon. During the middle of the day the birds usually rest in shady places of buildings situated en route to and from field crops in the immediate vici...
| Main Authors: | , |
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| Format: | Article |
| Language: | Afrikaans |
| Published: |
South African Journal of Science and Technology
1990-07-01
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| Series: | South African Journal of Science and Technology |
| Online Access: | http://www.satnt.ac.za/index.php/satnt/article/view/454 |