Tag Archives: Wildlife

Geese on the Deben

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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 →

A Walk Around Martlesham Wilds, with Suffolk Wildlife Trust

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By Sally Westwood

Martlesham Wilds Bill Board.

I popped along in the car, the day before my arranged walk with Suffolk Wildlife Trust’s meeting point for the Martlesham Wilds walk, at the car park for St Mary’s Church, in Martlesham. I scanned the field to the right of the car park and spotted four Curlews, two at the edge of the field, and two more in the centre of the field. I could see a pair of Geese in the distance, in the same field but could not identify them without my binoculars. This looked promising. Curlews were in residence, feeding near Martlesham Wilds. It was farmland, a stone’s throw from the River Deben. Continue reading →

Avian Influenza and the Wild Birds of the Deben

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By Sally Westwood

It was unusual to see a dead Great Cormorant trapped between the pontoons in a marina, at low tide, on the River Deben. I have also seen a Mute Swan in similar circumstances a couple of weeks ago. It may be that both birds succumbed to Avian Influenza or they may have died of natural causes. The UK is experiencing a large outbreak, the largest recorded outbreak of highly pathogenic avian influenza which is affecting wild birds, poultry and captive birds1. Avian Influenza is a highly contagious disease in animals and birds stemming from influenza A viruses2. A very small amount of Avian Influenza virus strains can result in a high amount of fatalities in flocks of domestic poultry. Such strains are referred to as Highly Pathogenic Avian Influenza (HPAI). Continue reading →

The Cormorant

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By Sally Westwood

The Cormorant has a distinctive flight outline. Their body is narrow and linear, with outstretched wings. A Cormorant glided past me along the course of the River Deben, descending down to the surface of the water, staring ahead. The bird’s feet, webbed between four toes landed on the water, on stretched out, short legs. Water splashing loudly on impact. The feet touched the water at the base, or heel of the legs, with the rest of the foot held upright, to act as a break to landing. Using their feet like water skis. The extended, raised wings also slowed down the landing, gradually closing as the bird completely crashed on the water. Continue reading →

Deben Fish Survey August 2022

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By Richard Verrill

It is well recognised that estuaries provide essential breeding grounds and nurseries for many fish species. They also provide corridors for migratory species. Estuaries provide a very dynamic environment with constant changes in tide, temperature and salinity. Intertidal areas provide particularly important refuge and feeding grounds for small fish.The variety of the shoreline in the Deben provides an abundance of different nursery environments with sandy beaches, shingle beaches, mudflats and salt marsh. Continue reading →

The Curlew

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by Sally Westwood

Curlew (Numenius arquata)

The tide was ebbing, almost at low tide, it was about an hour before sunset. The Deben was embellished with a clear, magical light that appears just before sunset and sunrise. Such a light produces enhanced clarity of detail in everything visible to the eye. Two Curlews1 landed on the mudflat, one each side of a gully of water draining into the shallow channel of the river.  Curlews are the largest waders in the UK, with a streaked and barred plumage, long legs and a distinctive down curved bill2, see image above. In flight, it shows a white section on the rump. The Whimbrel3 by comparison, is a similar bird to the Curlew, except it has a shorter, thicker bill, with a narrow stripe on the crown and is smaller than the Curlew, see image below. In flight, it shows a white section on the tail and back. I was alerted to the Curlew’s presence from their distinctive “Curlew, Curlew’’ calls made when they were flying. It is a call I regard as haunting in the cold, overcast days of winter. They also have a trembling, evocative bubbling call, that ends with what may be described as “dude” which carries some distance. One Curlew joined the other, on the other side of the gully. They immediately started squabbling, poking their long slender, down curved bills at each other, raising their wings slightly. Moments later, the set too ended when one returned to the other side of the gully and started searching for food, poking its bill, deep into the mud. The other Curlew started bathing and shaking out feathers, as in the image above. They may have been a pair, or an adult and youngster, however, research on Curlews has indicated that the latter relationship may be unlikely4. Since Curlews in England and Wales are in decline and such decline is driven by factors occurring during the annual breeding season.
Continue reading →

Plants of the Deben – a plea for help

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by Julia Jones


Louisa and Ned, Visiting from Berlin

It was June 4th the Saturday of the Platinum Jubilee Central Weekend – a bright but extremely blowy day on the River.  My brother and I had hoped to take his seven year old daughter out to sea on Peter Duck but it would have been her first time and we didn’t want to put her off. So, while we waiting to go ashore and join the Felixstowe Ferry Sailing Club celebrations we went for a walk to Bawdsey beach. We followed the path from the dinghy park, behind the bushes and through the dry, shrubby area where rabbits nibble and wild flowers spread. Continue reading →

Our birds on the Deben – what can we do to help them? Focus on the redshank

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By Sally Westwood

In 2021, Suffolk Coast & Heath Area of Natural Beauty (AONB) selected the Redshank1 as their flagship bird as a part of their Nature Recovery Plan2. Commendably, they called for volunteers to help with the project of protecting the Redshank including their nesting habitat. Redshanks are present on the River Deben but I have only ever seen one feeding along the river’s edge, on my river walk. I thought it might be interesting for the reader to have some insight on the background of Suffolk Coast & Heath AONB’s Nature Recovery intervention and the plight not only of the Redshank, but as we might have suspected, a considerable number of species of birds, that visit the Deben. It is not a comfortable read, however, the good news is, steps are being taken to stop the decline in species.

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Spoonbills in Suffolk

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By Sally Westwood

Figure 1: Spoonbill. Rio Formosa, Faro, Portugal

An Eurasian Spoonbill1 was observed feeding at Lodge Marsh, Ramsholt, on the Northern shoreline of the River Deben, in early June this year, and another in July.2 Last summer six birds were seen together in June at the same marshland. I was not fortunate enough to capture an image of the Spoonbill at Ramsholt. The spoonbill in the image above (Figure 1) was taken during one of my brief winter migrations to Portugal. The area of extensive marshland at Ramsholt, bordering the river, is an ideal feeding habitat for Spoonbills.3 They feed in coastal waters, as well as freshwater and wetland4 areas. These sightings were special occasions for River Deben birdwatchers. Spoonbills are one of the rarest birds in the country. Spoonbills are newcomers to East Anglia, and England generally, following an absence of over 300 years.5 Continue reading →

Dancing Queen: Little Egrets on the River Deben

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by Sally Westwood

I heard the Little Egret’s1 alarm call before I saw it. It flew along the River Deben, against the ebbing tide. It landed at the end of a wide gully, with drenched, smooth mudflats steeped up at the sides. An Avocet2 had been walking away from the gully, along the receding shoreline, sweeping its upturned, black bill from side to side in shallow water searching for food, such as crustaceans and worms. It turned when it heard the Little Egret’s alarm, watched it land and strode rapidly towards it, determinedly. The Little Egret tucked its beak down in its chest, oblivious, neck arched round, and down, cleaning feathers on its chest. Short damp feathers on its crown were upright and spiky.

Continue reading →