By Sally Westwood
Plate 1: Canada Goose
Source: rspb.org.uk (2023)
Canada Goose
You may have observed large flocks, or a gaggle of Canada Geese1 (Branta canadenis) (see Plate 1, below) on the mudflats and surrounding marshland of the Deben. It is the most familiar goose on our river. It is perhaps not surprising that the Deben functions as a habitat for four geese, including the Canada, the Barnacle, the Brent and the Greylag goose, since the Deben and the surrounding marshes and farmland has a wide range of food available for geese. The Deben estuary has narrow mudflats at the mouth of the river and wide mudflats on the inner section of the estuary. The majority of the land to the side of the estuary is agricultural farmland and this is flanked by grazing marshes. The estuary is also heavily fringed by Saltmarsh, as well as small side creeks, the largest of which is Martlesham Creek at the northern end of the river. Continue reading