In The 1870s, 37 Cats Were Tasked To Deliver Mail To Local Villagesin Germany. However, The Cats Were

In the 1870s, 37 cats were tasked to deliver mail to local villages in Germany. However, the cats were not disciplined enough so it was quickly dropped

Around 5.4 million people worldwide are bitten by snakes every year. About half of those bites are from venomous snakes, and an estimated 81,000–138,000 people die from them and around three times as many amputations and other permanent disabilities are caused by snakebites annually.

Slovak traditional highland axe dance

EDIT: If you'd like to play a character like these guys in a video game, check out Hellish Quart.

There is evidence to suggest that chimpanzees, like humans, can experience a phase similar to menopause. Menopause is a biological phenomenon in which females cease to be fertile and undergo hormonal and reproductive changes. In the case of chimpanzees, studies have observed that female chimpanzees also go through a reproductive senescence, a period of time when they cease to reproduce.

Research conducted on wild chimpanzee populations, particularly in East Africa, has shown that female chimpanzees experience a decline in fertility and reproductive success as they age. The age at which chimpanzee females experience reproductive senescence is estimated to be around the mid-30s to early 40s, which is similar to the age range at which human females typically go through menopause.

By the way, the reasons behind reproductive senescence in chimpanzees are not fully understood, but it's believed to be related to physiological changes and possibly ecological factors.

Besides humans and chimpanzees, there are a few other species of animals where females experience menopause or a similar reproductive phenomenon. Here are some examples:

Orcas (Killer Whales): Female killer whales are known to go through menopause. The reasons behind this are not entirely clear, but it is suggested that older females, post-reproductive, play a crucial role in supporting and guiding their offspring and the larger pod, contributing to the survival and reproductive success of their kin.

Short-finned Pilot Whales: Similar to killer whales, short-finned pilot whales also exhibit post-reproductive lifespans, where older females cease reproduction and contribute to the social structure and survival of the group.

Narwhals: Female narwhals have been observed to go through menopause as well. As with other species, post-reproductive females may contribute to the group's overall fitness by assisting with the care of younger members.

Beluga Whales: There is some evidence suggesting that beluga whales also experience a form of menopause. Older females may stop reproducing and play roles in supporting their social groups.

El Ojo ‘The Eye’ Island Location: Buenos Aires, Argentina

First discovered by Argentinian filmmaker Sergio Neuspiller in 2003, El Ojo is an uninhabited circular rotating floating island located within a slightly larger circular lake in the Paraná Delta in the Buenos Aires Province, Argentina. This island is constantly rotating on its own axis due to the flow of the river beneath it. The island was named because of its resemblance to an eye when viewed from above: as the island rotates within its surrounding circular lake, the eye appears to move.

Today’s Exhibit of the Day? The Museum’s giant amethyst geode. Standing 9 ft (2.7 m) tall and weighing around 11,000 lbs (5,000 kg), it’s one of the largest specimens in our halls. How did this dazzling geode come to be? About 135 million years ago, the continental plates carrying South America and Africa began to separate. Magma poured out from fractures in Earth’s crust and large gas bubbles escaped from within the magma—becoming trapped in the rock as it solidified, forming cavities. Groundwater flowing into these spaces brought dissolved silica, which crystallized into quartz. Over millennia, most of these quartz crystals turned into rich purple amethyst. Spot this and other amazing specimens in the Museum’s Mignone Halls of Gems and Minerals!

Photo: D. Finnin/ © AMNH