ex-utente do julio de matos

pois.

[Anish Moonka @anishmoonka]

Orcas eat great white sharks. They hunt seals, dolphins, and baby whales. They have never killed a single human in the open ocean. Not once, in all of recorded history.

An orca's brain weighs up to 15 pounds. Yours weighs about 3. They have roughly double the brain cells we do in the regions that handle complex thought. A neuroscientist at Emory named Lori Marino put an orca brain in an MRI and found these animals can tell different species apart underwater. They do it by sending out clicks that bounce off everything around them and come back as a kind of 3D sound map (this is called echolocation). From 500 feet away, an orca knows you're a human and not a seal. It skips you on purpose.

The answer is culture. Orcas around the world are divided into at least 10 separate populations, each with its own food rules, its own language, and its own way of hunting. All of it learned from their mothers. One population eats only fish. Another eats only marine mammals like seals and sea lions. These two populations can live in the exact same water and never swap a single meal. A baby orca learns what food is from its mother, and that list stays the same for life.

In the Pacific Northwest, one population called the Southern Residents eats almost nothing but Chinook salmon. Scientists have documented them killing harbor porpoises 78 times over six decades, carrying the dead porpoises in their mouths, and never once eating them. Even when the group was starving. A 2023 study in Marine Mammal Science looked at all 78 cases and concluded it was play. These orcas would rather go hungry than eat something their culture says isn't food.

Researchers studying whale behavior in 2001 found that orca cultural traditions "appear to have no parallel outside humans." Each family group has its own dialect, its own version of the language. Calves spend about two years just learning how to make all the sounds their family uses. Mothers will slow down a hunt on purpose so their young can watch.

In 2005, a 12-year-old kid was swimming in Helm Bay, Alaska when an orca came at him full speed. At the very last second, the orca seemed to realize it was charging a human. It bent its entire body in half and turned back to open water. In captivity, it goes differently. SeaWorld's Tilikum killed three people during his life in a concrete tank. Research from 2016, published in the journal Animals, traced it to psychological collapse from being locked away from the family bonds orcas need to stay stable.

I think calling this a "mystery" undersells the science. Orcas decide what to eat based on culture, not instinct. No orca mother has ever taught her calf to hunt humans, so no orca hunts humans. Only about 75 of those salmon-eating Southern Residents are still alive. Their pregnancy failure rate is 69% because we've destroyed their salmon runs. They won't break their food culture to survive. Whether we care enough to protect theirs is the part that actually matters.

[Thainarão @thainaraooo]

dia do homem 😘

[ex-utente do julio de matos @bueiroderato]

@bacoinho apoio

[ex-utente do julio de matos @bueiroderato]

@otaviosemc_ aposentei mo

[ex-utente do julio de matos @bueiroderato]

se alguem me perguntasse 100 mil euros ou pai martim pescador eu respondia pai martim pescador nao te troco por nada meu velho te amo

[ex-utente do julio de matos @bueiroderato]

@therepair_guy and congratulations!!!

[ex-utente do julio de matos @bueiroderato]

@therepair_guy happy birthday 🎉🎉🎉🎉

[fã número 1 da lady gaga @lobadashopee]

pov: viçosa, minas gerais

[ex-utente do julio de matos @bueiroderato]

@otaviosemc_ eu e minha mae ja fomos vitimas

[ex-utente do julio de matos @bueiroderato]

@otaviosemc_ :( oq eu te fiz

[ex-utente do julio de matos @bueiroderato]

aff vou desativar o twitter tambem fui ser curioso e sai com depressão tchau

[ex-utente do julio de matos @bueiroderato]

achei q eu tava absorvendo a energia negativa das pessoas mas maybe i am the energia negativa...

[ex-utente do julio de matos @bueiroderato]

quando zé pretinho morreu ai ele foi eternizado

[ex-utente do julio de matos @bueiroderato]

ainda apagam as ilhas junto nao tem vergonha pilantras tomara que os concorrentes de vcs desbanquem esse estudo

[ex-utente do julio de matos @bueiroderato]

entrei no twiter dnv so pra dizer que a pse sao pILANTRAS c***** v******* d******* apagam o interior de portugal como se nao fossem nada POR ISSO QUE A POPULAÇÃO NÃO SE DISTRIBUI POR PORTUGAL

[ex-utente do julio de matos @bueiroderato]

vou desinstalar o Twitter ja deu por hoje td tweeet q eu abro tem apoiante do chega e incel n aguento mais proliferam igual rato e barata

[ex-utente do julio de matos @bueiroderato]

@otaviosemc_ ctz que se viesse outro jesus agora ele nao ia usar o dindin p isso 😭 no sacerdócio eh suposto praticar e representar os valores da religiao como um representante carnal da natureza divina, agr se na religiao dissesse ADORAMOS MATERIALISMO USE TUDO P BEM PROPRIO eu n falava nada

[ex-utente do julio de matos @bueiroderato]

pessoas exercendo o sacerdócio e ganhando sacolas de dinheiro com isso 🧐 será que é sacerdócio por missão e por amor ou por interesse monetario

[Katharina Gurgel @Kathgurgel]

Padre Marcelo Rossi vive em luxuosa residência avaliada em R$ 18 milhões com 'chao de espelho' e academia própria. (Fonte: o Globo)

Eu não consigo mesmo achar isso normal.

[ex-utente do julio de matos @bueiroderato]

@otaviosemc_ nao acho errado usar pra viver uma vida mais confortável no entanto uma casa de 18 milhoes e um chao de espelhos eh mt extra acho que como pessoa que exerce o sacerdocio e ainda por cima numa religiao que segue os passos de jesus eh mt contraditorio