The Mississippi River flows for around 2,350 miles through the heart of the US. It drains an area of 1.2 million square miles – that’s roughly 40% of the country – and at certain points is 11 miles wide. It is North America’s second longest river, behind the Missouri River.

Rising from Lake Itasca in Minnesota, the Mississippi winds southwards through a range of environments, draining water from 31 US states before reaching its delta at the Gulf of Mexico in Louisiana.

The sheer size of the river and the diversity of habitats it passes through make it a refuge for a huge range of animal species, including more than 260 fish, 326 birds, 50 mammals and at least 145 amphibians and reptiles, according to the National Park Service.

There are many weird and wonderful animals living within the Mississippi’s vast waters, but surely one of the strangest is the alligator snapping turtle.

This prehistoric-looking reptile is massive. It can weigh up to 100kg and males can grow well over half a metre long, making it the largest freshwater turtle in North America. 

And as if its size wasn’t enough, the alligator snapper has a host of other characteristics that make it one of the Mississippi’s most striking creatures, including a dark, spiky shell (known as carapace), a brick-like head and a sharp, hooked beak. With such a formidable appearance, it’s easy to see how the turtle got its ‘alligator’ name.

But perhaps the turtle’s most curious feature is a worm-like appendage found on its tongue, which it uses as a lure to catch prey, such as fish, amphibians and invertebrates. Alligator snappers are also quite happy scavenging for food.

More amazing wildlife stories from around the world

TULSA, OKLA. (KTUL) — A Tulsa-based nonprofit is adding an immersive, walkthrough experience to its annual fundraising gala, aiming to give attendees a closer look at what survivors of domestic violence and human trafficking face — and how support services can help.

The Spring, which provides services to people impacted by domestic violence and human trafficking, will feature the walkthrough as part of Encounter Hope, its annual gala set for April 9 at the Arvest Convention Center.

The experience is designed to guide guests through the story of an abuse survivor across four stages of interaction with The Spring: the inciting incident, the crisis call, time at the emergency crisis shelter, and moving into safety.

“The idea is really to put you in the shoes of the people that we serve every day,” Allison Wells,

The Spring’s events and environments coordinator, said. “It’s easy to throw out stats about violence and trafficking in Oklahoma, throw out our service numbers each year, but these are really peoples’ lives. We want to put our attendees in the mindset of one person, one story. What would you do if you were facing this?”

After the walkthrough, attendees will have the opportunity to assemble move-in kits for The Spring’s shelter guests and write personal notes of encouragement.

The program portion of the evening will include a panel discussion hosted by Karen Larsen, an Emmy Award-winning journalist who anchored Tulsa’s Channel 2 for almost 30 years.

“Tulsa is an incredibly charitable city, and we know that these kinds of gala events aren’t rare here,” Leslie Clingenpeel, The Spring’s CEO, said. “Our goal is to go beyond the model of these fundraising-only type events. More than anything, we want people to understand what we do, to know that we’re here, to know what our frontline advocates are doing every single day. Domestic violence and trafficking are hard to look away from once you’re aware of them. We want to build that awareness to the people of this city.”

Individual tickets and table packages are available for purchase.

Attendees are encouraged to register before April 1 because space is limited.

More details and purchasing information are available at www.thespringok.org/encounterhope.

The Spring is a Tulsa-based nonprofit offering services to those affected by domestic violence, sexual assault, stalking, and human trafficking.

The organization provides emergency crisis shelter, transitional living, and non-residential services.

More information is available at www.thespringok.org.