Essays about: "resident birds"
Found 4 essays containing the words resident birds.
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1. Changes in habitat suitability for three declining Anatidae species saltmarshes on the Mersey estuary, North-West England
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : Saltmarshes are areas of coastal grassland that are regularly flooded by seawater. They support a large number of resident and migratory bird species, both overwintering and breeding. READ MORE
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2. Comparison of bird communities in stands of introduced lodgepole pine and native Scots pine in Sweden
University essay from SLU/Dept. of Wildlife, Fish and Environmental StudiesAbstract : The introduced lodgepole pine (Pinus contorta) occupies more than 650 000 hectares in Sweden. There are some differences between lodgepole pine and Scots pine (Pinus sylvestris) forests which could affect bird assemblages, for example differences in canopy density and ground vegetation. READ MORE
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3. Abundance and diversity of birds in foests with different management goals
University essay from SLU/School for Forest ManagementAbstract : Research shows a negative relationship between biodiversity and intensity of forest management in boreal environments among others. In Swedish forest management the stands are divided into different management types. Two of them focus on wood production while the other two have a greater focus on nature conservation. READ MORE
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4. Is old forest like old forest? : patterns in abundance and species number of resident birds in old boreal forest stands in relation to stand structure and landscape context
University essay from SLU/Dept. of Wildlife, Fish and Environmental StudiesAbstract : Forest structure and composition may be, dependent on e.g. soil conditions, human impact and forest age, very different, which might result in differences in abundance and species number of resident forest bird. READ MORE