LAUGHING GULLS ON THE ABACO MARLS


LAUGHING GULLS ON THE ABACO MARLS

Laughing gulls. Amusingly raucous and raucously amusing. Unless, maybe, you are living right next to a breeding colony during a collective fit of hysterics. These gulls, Leucophaeus atricilla, will be familiar to anyone on the Atlantic coast of North America; in the Caribbean; and further south to the northern coastal areas of South America. In winter, their migration pattern simply involves relocating to the southern parts of their range. They are easily recognisable in the breeding season by their smart black caps, though this fades in winter. And by their unmistakeable call, of course. Immature birds tend to be darker than adults. They breed in large colonies, each female laying 3 – 4 eggs. And like most (all?) gulls, they’ll eat pretty much anything.

Laughing Gull Conservation Status

We saw – and heard – plenty while bonefishing on the Abaco Marls in June. I took some rather grainy distance shots, as they tended to fly off as the skiff was slowly poled towards them. This gull has found a good vantage point for some quality preening among the mangroves.

The pair below stayed put, and watched our gradual approach with suspicion that turned into noisy protest as we poled past them. I presume they were defending their territory – probably a nest site nearby.

I took a very short video just before they flew off as we drifted by. Apologies for the sound of the breeze – I’ve no idea if it’s possible to reduce the background noise while retaining the bird call. Listening to online bird sound clips (e.g. on the excellent Xeno-Canto) I think not. Or not without expensive editing equipment of a complexity I can’t face…

And here (thanks, Don Jones @Xeno-Canto) is what laughing gulls sound like when one of them has told the one about the bonefish and the shrimp…


MANGROVE FLATS & BONEFISHING: CAST IN THE RIGHT PLACE [VIDEO]


BONEFISHING ON MANGROVE FLATS

The rollingharbour wildlife enterprise doesn’t normally mix with the technical side the bonefishing on Abaco in general or at the Delphi Club in particular. rh is personally adept at failing to boat fish even where he is lucky enough to hook up; and in turning genial, amiable guides into scowling cursing wrecks in a day.

This is an exception: an excellent 4.5 minute video from Dr Aaron Adams (marine biologist and Bonefish & Tarpon Trust Operations Director) on how to maximise your chances on the mangrove flats by not spending hours flogging the water pointlessly in obviously unproductive areas. Clearly if you have a guide, this is unlikely to happen – but what if you are wading or otherwise going solo? 

The reason to post this informative video here is for the insight into the structure of mangrove swamps, with clear underwater photography and commentary as a skiff glides the flats over ‘dead’, & productive, areas. What is a mangrove swamp? Where do the fish favour? Why? This video will help your understanding.