The seals are thought to have been exposed to domoic acid after a red tide algal bloom, which can cause brain or heart damage.
genus Pseudonitzschia, a type of diatom," Pete Strutton, a biological oceanographer at the University of Tasmania, told."Diatoms are a group of plankton . They are common in very productive parts of the ocean, like coastal upwelling regions. Cape Town is close to the large Benguela upwelling system. California and Peru are other prominent examples of upwelling systems where the phytoplankton are dominated by diatoms.
"There are some theories about it being useful for taking up nutrients. Domoic acid is a powerful mammalian "We also know from similar events that have been documented in California and New Zealand that for roughly 18 months after the event, some seals will exhibit unusual behaviors, predominantly excessively aggressive defensiveness," Glasby said."This means that their response to stress or a possible stress is to respond aggressively."
Brasil Últimas Notícias, Brasil Manchetes
Similar News:Você também pode ler notícias semelhantes a esta que coletamos de outras fontes de notícias.
BTC price cancels FTX losses — 5 things to know in Bitcoin this weekBitcoin seals its highest weekly close since FTX, but BTC price action is due consolidation, say analysts.
Consulte Mais informação »
Health Clinic Raid: Top Mafia Boss Matteo Messina Denaro Captured After 30 Years in Hiding“We have captured the last mass murderer responsible for the 1992-93 massacres,” Palermo prosecutor Maurizio de Lucia said at a press conference after his arrest.
Consulte Mais informação »
How I Treated My Keratosis Pilaris and Body AcneAn Allure editor treated the bumps on her arms with the lactic acid scrub in this month's allurebeautybox lineup. Choose one of three full-size First Aid Beauty products when you join this month for $15. ✨
Consulte Mais informação »
Trav and Cor YouTuber Corey Struve Arrested for Public Intoxication, Attacking CopTrav and Cor YouTuber Corey Struve was arrested for public intoxication and attacking a cop.
Consulte Mais informação »
Artist connects people to nature using Lego bricksLarge-than-life Lego sculptures examine the relationship between humans and nature at Nature Connects.
Consulte Mais informação »
See the best panoramic views in parks across Canada and the U.S.Whether you’re an adrenaline junkie with a head for heights or simply looking for sublime vistas, these stunning vantage points are sure to deliver
Consulte Mais informação »