Aftermath

It’s a week on from the destruction of the kingfisher and sand martin nests by the mink. During this time I’ve had several discussions with the landowner and the local Wildlife Trust which has resulted in permission being granted to trap the mink. On Friday evening I placed a trap in an area I’d seen the female mink moving through regularly, and on Saturday morning I returned to be met with shrill distress calls emanating from the area around the trap, as I approached the trap there was frantic calling from the undergrowth and I saw three juvenile mink kits being led away from the vicinity of the trap by the adult. Part of the cloth cover I’d put over the trap to create the impression of a cave was chewed and through the hole I could see a juvenile mink inside the trap.

Inline with GWCT guidelines on mink trapping, the juvenile was quickly dispatched using an air pistol and I’m now left with the knowledge that the female has at least 3 healthy & mobile juveniles in tow that she will be foraging for. Intervening in an ecosystem is seldom straightforward, and unfortunately there are no easy solutions to problems like the mink.

As for the kingfishers, on my last two visits to the site I’ve only seen the adult male on the branch opposite the nest site, where he has perched for a few seconds before resuming his flight upstream. At this point it looks like the kingfishers have abandoned the nest bank, presumably to try and find a safer site elsewhere, there is also no sign of the Sand Martins.

Brooding Kingfishers and an elusive mink

Are you coming out or what?

Since my close encounter with the Mink last Friday I have been fortunate enough to enlist the assistance of a local gamekeeper, and so I’ve been visiting the site twice a day to check the live trap we put down under the tree where I saw the Mink. So far it’s been empty each time I’ve visited and I’ll probably give it until the end of next weekend before returning the trap.

On the Kingfisher front, I sat in my bag hide today after arriving at about 17:30 to check the trap and watched the nest burrow. After half an hour I heard the familiar high pitched call from downstream and the male bird then flew in to perch in the tree opposite the burrow. he continued to call and after only a few seconds the female exited the burrow and flew across, perching on a branch about 10 feet above the male. She then called a couple of times and then headed off upstream. The male entered the burrow about 30 seconds later and after waiting a minute or two to ensure he was settled, I left my hiding place and headed home for dinner. We should be about half way through the brooding phase if my estimate is correct.

The water level on the river was well up today¬†under the burrow, after some sharp showers yesterday. On a major river like the Trent flood water is a real danger to Kingfishers nest burrows, however,¬†the water level is still a good 4 feet below this burrow entrance, so I think it’s fairly safe from flooding. Kingfisher burrows usually gently slope upwards and end in a small hollowed bowl about 3ft from the entrance.