St Giles and the Bird of Paradise
Meet the birds of Tobago’s
offshore islands with Faraaz Abdool
This feature was published in Tobago Newsday, December 14, 2017
(All photos courtesy Faraaz Abdool)
This feature was published in Tobago Newsday, December 14, 2017
(All photos courtesy Faraaz Abdool)
No,
we’re not talking about Giles the Hermit – but something that has a similar
level of secrecy and a whole lot more majesty. The islands of St Giles at 11.34
degrees north latitude form the northernmost land mass that falls under the
jurisdiction of Trinidad and Tobago. Located just off the north-eastern tip of
Tobago, this gathering of rocky offshore islets is an ecologically important
site for a host of different creatures. So much so that the critically
acclaimed (not to mention mind-blowing) documentary series Blue Planet II
features a segment that was filmed in the waters just off St Giles Island.
After
being the property of Charlotteville Estates for one hundred years, the St
Giles islands were deeded to the Government of Trinidad and Tobago in 1965 –
under the condition that they be designated a sanctuary. This proactive move
more than fifty years ago has ensured that today, we can all enjoy observing
the wildlife that frequents these rocky islets – in particular the seabirds
that rely on a safe place in order to nest and raise future generations.
Adult Laughing Gull in breeding plumage, Little Tobago |
A
short distance around the north tip of Tobago lies an island that was formerly
known as Bird of Paradise Island – after its introduced population of Greater
Bird of Paradise. After the passage of Hurricane Flora in 1963, the Birds of
Paradise were not able to recover and today, they can no longer be found on
Little Tobago. We also know a lot more about the perils of non-native species –
so although the intentions were noble, it is absolutely beneficial to our
native species that the population did not survive. The Greater Bird of
Paradise still lives on each TT hundred dollar bill though!
Brown Noddies with first year juvenile Laughing Gulls on St Giles |
Open-ocean
birds lead a vastly different lifestyle than the feathered friends we’re
accustomed to. Sometimes for days, weeks, even months at a time they live with
no land in sight. Some of these birds rest bobbing on the surface of the water;
others get their shut-eye on the wing. When it’s time to nest, it’s a different
story.
Bridled Tern and young on a crevice on St Giles |
Pelagic
terns such as Bridled and Sooty Terns can spend their non-breeding months
almost anywhere in the Atlantic Ocean, although they do tend to follow warmer
water. Both species breed on the islands of St Giles as well as on Little
Tobago. Superficially very similar, the Sooty Terns tend to prefer the slightly
more gentle cliffs of Little Tobago, almost as if they prefer the elbow room of
an open nest; while the Bridled Terns will nest in crevices that will make
anyone’s palms sweaty.
During
their nesting period, the noisy Sooty Terns jostle for position among the
hundreds of equally noisy Laughing Gulls that also nest on Little Tobago.
Laughing
Gulls are not ocean going birds; they are a common and familiar sight around
seashores on both Trinidad and Tobago. Around April each year, they all gather
and migrate en masse to Little Tobago and St Giles to raise their young,
whether they were spending their time in Plymouth or Point Fortin. Not only do
they change location, they also change their appearance drastically. The rush
of hormones that accompanies the courtship and breeding period transforms each
adult Laughing Gull from a plain, drab bird to a striking black-headed specimen
with a bill that seems to have been dipped in blood. Bright white crescents
around their eyes complete their fresh, dressed-up look.
Another
member of the family Laridae (that includes gulls and terns) is the Brown
Noddy. Evidence of the relation is clear in the similarities in body structure.
Brown Noddies do sport a silvery-white cap that looks like it has been carefully
airbrushed on. Relatively social birds, they not only nest colonially, but will
associate with other seabird species while feeding. It has been noted that when
they arrive to a colonial nest-site for the very first time, they always do so
under cover of darkness.
While
on the topic of darkness, there is a bird that nests on these islands but only
visits its offspring at night. Audubon’s Shearwaters do sometimes nest in
crevices like Bridled Terns, but they also nest under dense vegetation or even
in an underground burrow.
The
breeding habits of all these birds make one point abundantly clear –
populations are extremely susceptible to human interference. They are at their
most vulnerable while they are raising their young – as are the chicks themselves
– an activity that takes place at ground level. The reason these seabirds
choose offshore islands to lay their eggs is simple: no terrestrial predators.
This is why responsible human behaviour is mandatory at these special sites
around the world in order to ensure their survival. A single cat or rat that
makes it onto any of these islands can have disastrous consequences.
Sooty Tern jostling for space among the Laughing Gulls on Little Tobago |
These
birds endure untold hardships on a day to day basis: Sooty Terns rely on ocean
predators to force small fish to the surface, Bridled Terns must find and
follow the boundaries between ocean currents in order to eat. It isn’t easy to
be covered in feathers that must be kept dry while your food is underwater!
The
waters off of Tobago must, in no uncertain terms, be kept rich in order to
continue to provide food for the next generation of graceful seabirds. And we
have discussed here only half the recorded species that can be seen with
relative ease at the correct time of year. Between April and August, you have a
good chance of getting great views of these species.
If
you want to visit these bird sanctuaries, be sure to go with a knowledgeable
guide: Zolani Frank of Frank’s Tours is both expert boatman and birder, two
necessary skills for an unforgettable experience.
Audubon shearwater chick in a nest burrow on Little Tobago. All photos by Faraaz Abdool |
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