RUDDY TURNSTONES ON ABACO: BEACH NOSHING


Ruddy Turnstones, Delphi Beach Abaco Bahamas (Keith Salvesen)

RUDDY TURNSTONES ON ABACO: BEACH NOSHING

Some birds are named for the sounds they make (bobwhite, chuck-will’s-widow, pewee, killdeer). Some are named for their appearance (yellow-rumped warbler, painted bunting). And some are named for what they do (shearwater, sapsucker – but definitely NOT killdeer). The ruddy turnstone Arenaria interpres is in the last two of these categories: it looks ruddy and it literally turns stones to get at the goodies underneath.

Ruddy Turnstones, Delphi Beach Abaco Bahamas (Keith Salvesen)

And they don’t just turn stones to look for food. Someone with a lot of patience has defined 6 specific methods by which a turnstone forages for food:

  • Turning stones by flicking them with its beak
  • Digging using its beak to flick away sand or earth (see video below)
  • Routing around in piles of seaweed to expose food under it
  • Surface pecking with short, shallow pecks for food just below the surface
  • Probing by simply sticking its beak deep into soft sand or ground
  • Hammer-probing to crack open a shell and get at the occupant

Ruddy Turnstones, Delphi Beach Abaco Bahamas (Keith Salvesen)

In these photos taken on a rather gloomy day on the Delphi beach, a combination of mainly digging and routing is going on. Note the sandy beak of the RUTU below, right up to the hilt.

Ruddy Turnstones, Delphi Beach Abaco Bahamas (Keith Salvesen)Ruddy Turnstones, Delphi Beach Abaco Bahamas (Keith Salvesen)

This short video shows how effective the RUTU method is. It was fascinating to watch the team work their way through and around the piles of weed on the beach, flicking sand vigorously in their quest for sandflies or whatever. Watch the sand fly! Pity it wasn’t a sunny day – the photos might have looked a bit more cheerful… 

 

All photos Keith Salvesen

4 thoughts on “RUDDY TURNSTONES ON ABACO: BEACH NOSHING

  1. Pingback: Steppe eagle video | Dear Kitty. Some blog

  2. Pingback: Seychelles island wildlife | Dear Kitty. Some blog

  3. Lovely captures of the beautiful birds, RH. A true birdlover must have recorded the six different methods of finding food. 🙂
    Wishing you a lovely weekend ahead,
    The Fab Four of Cley

    Like

COMMENTS ARE WELCOME!

Please log in using one of these methods to post your comment:

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