A photographer named Bruno Boni recorded a manatee leaving the ocean to take a nap on São Conrado Beach. The footage quickly went viral, reaching nearly two million views in four hours on social media.
Boni described the animal as a 'gentle monster' that came from the South and chose São Conrado to rest. The video captured the southern manatee, which can weigh up to three tons when adult, as it navigated rough waves.
Around 11 am, the animal calmly reached the sand and soon lay down to sleep. Later, during the afternoon, the manatee returned to the sea.
Safety Guidelines
Marcelo Szpilman, a biologist at AquaRio, warned the public about the need to keep their distance from the animal. He explained that males of this size tend to be territorial and aggressive, possessing strong teeth, and recommended maintaining a safe distance.
In response, the Fire Department isolated the area and installed a purple flag, signaling the presence of marine life. The corporation also provided important guidelines: one should not touch, pull, or push the animal, nor attempt to return it to the sea if it is weak or sick. Furthermore, it is advisable to avoid loud noises, crowds, or offering any type of food or water.
Despite its size, the animal in question was young and had reached the coast of Rio de Janeiro, likely having been brought by a cold current from the south. According to Szpilman, the animal has the ability to return to its natural habitat on its own.
Manatees primarily inhabit sub-Antarctic regions, but occasional appearances occur on the Brazilian coast. When they reach the beach, they are often just resting; although they may seem slow, they are capable of moving quickly over short distances.
It is important to note that even young, these animals can react aggressively and pose a risk if disturbed or feel threatened. Adult males can exceed five meters in length and weigh more than three tons, developing an inflatable nasal appendage similar to a short trunk, which gives the species its name. Females are smaller, weighing between 400 kg and 900 kg. They are excellent divers, capable of reaching depths greater than 1,500 meters and remaining submerged for over an hour.