Another fragmented adder population holds on

Within my local area human activity over the past few centuries has resulted in the vast majority of adder populations being lost due to habitat destruction, management of moorland for grouse hunting through burning, gamekeeper paranoia or through the fluctuations in predator populations, most notably the common buzzard (Buteo buteo). The latter has flourished in recent decades and although a delight to see commonly in the skies once more they do take a large number of adders as prey, especially when feeding their chicks and the large numbers of buzzards back in our skies is bad news for some of our fragmented adder populations up north.

However, I try hard to find areas where adders are still hanging on, sometimes they are down to the last few adult individuals. Myself, Carl and Katarína visited a population that I had not visited before and as far as I am aware they have not been monitored for several decades. Despite the usual problems faced by adders at most sites such as too many walkers nearby with dogs, being close to a road and the inevitable buzzard nest in the adjacent woodland this site was quite nice. In the end we only came across one female and the sloughs of two males but the recent hot weather could have contributed to this and there are surely more specimens there to be found.

Female adder (Vipera berus) (C) Matt Wilson

Female adder (Vipera berus) (C) Matt Wilson

Adder predator: common buzzard (Buteo buteo) (C) Matt Wilson

Common buzzard (Buteo buteo) now more common than it has been in Britain for a very long time but at what cost to adders who are no longer as common as they were the last time buzzards dominated our skies? (C) Matt Wilson

By Matt Wilson

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s