Aquatic feeding by moose Alces alces in a Canadian lake
The aquatic feeding behaviour of moose, and the abundance, species, and chemical composition of aquatic plants, were studied in a small Canadian lake which attracted many animals. Feeding was much more common in June than later in the summer, and somewhat more common during the morning and evening t...
| Published in: | Ecography |
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| Main Authors: | , , , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Wiley
1980
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1111/j.1600-0587.1980.tb00728.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1600-0587.1980.tb00728.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1600-0587.1980.tb00728.x |
| Summary: | The aquatic feeding behaviour of moose, and the abundance, species, and chemical composition of aquatic plants, were studied in a small Canadian lake which attracted many animals. Feeding was much more common in June than later in the summer, and somewhat more common during the morning and evening than in (he afternoon. Individual adult moose appeared to use the lake intensively during 1‐ to 4‐day visits. Compared to deciduous browse, the aquatic plants had high levels of sodium and iron, less fat, and similar levels of crude protein, crude fibre, sulphate and other minerals. In the preferred feeding areas, compared to other parts of the lake, plants were more abundant, had a different species composition, and were richer in iron and calcium. Recent flooding, a flow of water through the feeding areas, and a bicarbonate‐rich tributary may all have contributed to the lake's attraction for moose. |
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