The University of Queensland reports that in five different spots along a 1,200 miles stretch of Australia's eastern coastline, researchers found nearly 60 sharks that were the product of interbreeding between two separate, albiet similarly named species:
common blacktip sharks (C. limbatus) and Australian blacktip sharks (Carcharhinus tilstoni).
At Heron Island's signature dive site, Heron Bommie, you can spot mantas and eagle rays and
the common blacktip and whitetip reef sharks.
Not exact matches
Although at least seven species of sharks frequent Palmyra, the camera confirmed that smaller - sized sharks — such as the ubiquitous
blacktip variety — were the most
common, an observation that matched previous visual surveys.
Shopping for species Fish market surveys of the kind that resulted in the rediscovery of the smoothtooth
blacktip are an increasingly
common research tool that offers many advantages over traditional scientific field sampling.
Some of the
common species to be spotted include the Zambezi,
Blacktip, Spinner and Dusky sharks.
Spotted eagle rays, turtles and
blacktip sharks are
common visitors to Turneffe's reefs.
Big trevallies are around, sometimes you can see a glimpse of
blacktips, Mantis shrimps are
common.