MikeMules
Friday 11th April 2003, 23:05
One way to increase the number of birds you are likely to see, is to birdwatch in areas where the edge of one habitat meets another.
Edge habitats tend to have a high diversity of bird species for two reasons. The first is that you have access to two different bird guilds. The second is that edge habitats are often high in resources that attract birds (such as insects, berries or nesting material).
Some edge habitats are better than others. Where rainforest of woodlands meet grassland or swamp, walking the east-facing side in the morning is often most productive. The boundary between pine plantation and native forest, however, is going to be far less productive. The best edge habitats are often between habitats that have different plant assemblages, and also a marked structural difference (ie. forest & grassland have a large height difference, whereas grassland and agricultural land have little structural difference).
Edge habitats tend to have a high diversity of bird species for two reasons. The first is that you have access to two different bird guilds. The second is that edge habitats are often high in resources that attract birds (such as insects, berries or nesting material).
Some edge habitats are better than others. Where rainforest of woodlands meet grassland or swamp, walking the east-facing side in the morning is often most productive. The boundary between pine plantation and native forest, however, is going to be far less productive. The best edge habitats are often between habitats that have different plant assemblages, and also a marked structural difference (ie. forest & grassland have a large height difference, whereas grassland and agricultural land have little structural difference).