In May, a dedicated team of researchers from the Shark Research Foundation embarked on an expedition to Cape Hatteras with the goal of tagging scalloped hammerhead sharks to better understand their migration patterns. This period is typically optimal for finding scalloped hammerheads, as they are usually abundant due to breeding activities and food tracing. However, this year presented an unexpected challenge: cooler water temperatures had kept the scalloped hammerheads further south, resulting in fewer sightings than anticipated.
Despite this setback, the research team made significant progress by focusing on other shark species present in the area. They successfully measured and collected data on numerous sandbar sharks and sand tiger sharks. The abundance of sandbar sharks in Cape Hatteras, a bit unusual for this time of year, indicated that the cooler waters were influencing their distribution, keeping them in the area longer than usual as they typically migrate further north to find cooler waters.
One of the innovative methods employed during this expedition was the use of a bait deployment RC boat. This remote-controlled boat allowed researchers to send out bait hundreds of yards into the ocean, increasing the likelihood of attracting sharks for tagging. This technique proved effective in gathering the necessary data and expanding the understanding of shark behavior in varying environmental conditions.
A special acknowledgment goes to Nathan Melcher, one of our valued researchers, for his unwavering dedication and significant contributions to the team.
A special acknowledgment goes to Nathan Melcher, one of our valued researchers, for his unwavering dedication and significant contributions to the team. Nathan has been volunteering with the Shark Research Foundation for years, consistently demonstrating his commitment to the conservation and research of sharks. His expertise and enthusiasm are invaluable assets to our mission, and we extend our heartfelt thanks for his ongoing support.
The data collected from this expedition will contribute to a broader understanding of shark migration patterns and the impact of environmental changes on their behavior. By continuing to study these magnificent creatures, we aim to promote effective conservation strategies that ensure their survival for generations to come.