An young whale calf has been discovered deceased after becoming entangled in a protective barrier along the shoreline of NSW.
The juvenile marine creature was discovered wrapped in netting in northern Wollongong waters on Tuesday, specifically the ocean between Wombarra and Coledale.
This event is the 15th cetacean to become entangled in marine barriers along the coast of eastern Australia so far this year, while being the initial cetacean confirmed dead, presumed to have drowned during its travel toward the south.
A representative for the government body handling fisheries and regional matters stated that marine safety teams found the dead whale during a regular examination this week.
“DPIRD did not receive any calls about a caught cetacean at Coledale prior to this,” the official noted, further stating that no additional cetacean traps in NSW shark nets were notified so far this year.
However, during June, a marine mammal got caught in a shark drumline off Nobby’s beach.
Marine protection agencies, the Organisation for the Rescue and Research of Cetaceans in Australia and emergency responders responded that afternoon, observing the immature cetacean with mesh tangled around its tail and side fin.
“Everyone involved tried their best to free the deceased animal,” commented rescue official Stuart Massey.
The strategy involved transporting the remains to a area for removal from the sea,” he said. Shortly before 3pm, “the situation of unfavourable sea conditions and the proximity to rocks and the shoreline created dangers for the rescue team to stay on site, so we were forced to abandon”.
The remains came onto the beach later that day. ORRCA said in a statement: “Currently, the reason for death is unknown and will stay uncertain until … a autopsy is carried out.”
There are fifty-one marine barriers deployed in NSW, equipped with sound-based alerts and acoustic devices.
The equipment “produce a high-frequency sound wave that discourages the cetaceans from the area and lowers the risk of trapping,” the DPIRD spokesperson said.
“The government is researching new shark mitigation technologies designed to minimise impacts on marine animals while protecting beachgoers.”
This tragic incident sparked fresh calls for the local government to discontinue its marine barrier initiative.
NSW Greens MP the MP stated that it was “profoundly tragic to witness a young whale perish in this manner, especially because its passing was completely avoidable”.
“Annually as nets are deployed, we observe more whales and additional creatures such as dolphins, at-risk marine reptiles and highly threatened shark species caught, harmed or killed.”
Marine researcher, studying ocean creatures at the university, commented there was little evidence to indicate that shark nets had prevented marine incidents historically.
The “large-scale removal of sharks by shores as protective steps” had minimal impact on risk, he said.
Meynecke said juvenile cetaceans faced greater danger of entanglement and drowning.
“Research shows that they don’t recognize the risks of nets.”
Marine mammals learn over time, acquiring communication skills on risky zones, he said.
A young whale “would panic quite quickly and with rough ocean conditions the possibility arises of suffocation”.
Greens senator Peter Whish-Wilson commented: “Governments should support protect marine visitors by supercharging investment in contemporary options to archaic and useless shark nets and drumlines.
“Alternatives involve supporting individual protection tools, observation initiatives, environmentally friendly barriers, shark-resistant gear, and bettering informational efforts.
“A government study on marine safety suggested central government take leading action on driving this investment, but these recommendations were overlooked.”
The official further demanded the national authorities to eliminate a loophole in the national environment law that permits regional predator removal plans.
“Government regulations facilitates the officially permitted marine mammal suffering that is happening off our Queensland and NSW coastlines through a dangerous and archaic EPBC exemption.
“The moment has come to terminate the planet’s most extended ocean elimination and cease this inhumane government-sanctioned animal cruelty.”