Contents tagged with rainforest
Created: 12/1/2014 Updated: 8/8/2016
This week's blog post was contributed by photographer and author Amy Gulick. Her exhibit "Salmon in the Trees" is currently on display at the Nature Museum, just outside the "Rainforest Adventure" exhibit. You can learn more about her and her work by visiting her website.
As a nature photographer and writer, I am always on the lookout for interesting stories. One day, I read an article that talked about a remarkable connection between the salmon and forests of Southeast Alaska. It was such a bizarre concept that I knew I had to go to our nation’s largest state and tell this story. That was seven years ago, and I’m still telling this incredible story – through my book “Salmon in the Trees,” a traveling exhibit, two permanent exhibits in Alaska, a website, a YouTube video, and a Facebook page.
People think the title of my book is a metaphor, but when I explain that there really are salmon in the trees I get a lot of quizzical looks. It goes something like this: salmon are born in freshwater streams and rivers, head out to the oceans to mature, and then return to their birth streams as adults to spawn the next generation. In Alaska’s Tongass National Forest there are close to 5,000 spawning streams, and every summer and fall millions of wild salmon provide a bounty of food for some of the world’s highest densities of both brown (grizzly) and black bears. The bears carry a lot of salmon away from the streams and into the forest. Over time, the nutrients from the bodies of the salmon decompose and the trees absorb them through their roots. Scientists have actually been able to trace a marine nitrogen – Nitrogen 15 – in trees near salmon streams that links directly back to the fish. It’s an unexpected and yet perfectly natural connection.
Once you understand this remarkable connection, you quickly see how everything is connected in the Tongass – the salmon, trees, bears, eagles, sea lions, killer whales, and people. It’s a glorious cycle of life that is still intact, and I want people to know how special it is.
Amy GulickView Comments
Photographer and Author
Created: 11/17/2014 Updated: 8/24/2015
One of the most exciting parts of our newest exhibit Rainforest Adventure, is the added element of having live animals as an intricate part of the experience. Just what are these animals? Read on to find out!View Comments
Upon entering Rainforest Adventure, the first beautiful bird you’ll encounter is Iggy, our Blue-Throated Macaw. This species of macaw is critically endangered. Population estimates vary, but it’s believed that there are between 50 to 400 individuals living in the wild. Blue-Throated Macaws are also far more threatened than their Blue and Yellow Macaw cousins. While the two look very similar, Blue and Yellow Macaws actually have green feathers on the crown of their heads (instead of blue) and black feathers on their throats (instead of blue). Though their habitats are threatened, they’re typically found in Northern Bolivia and can live 30 to 35 years in captivity.
Macaw kindly loaned by Jason J. Crean, American Federation of Aviculture.
Also known as the Violet Turaco or the Violet Plantain-Eater, Violaceous Turacos are typically found in West Africa. Their feathers are a distinctive, glossy violet color, which appears in stark contrast in addition to their red, white and yellow heads and bright orange bills. If you visit Rainforest Adventure, you’ll probably notice that our Turaco is quite active and has a distinctive call.
Turaco kindly loaned by Jason J. Crean, American Federation of Aviculture.
These small to mid-size crocodilians are typically found in Central and South America, and is actually the most common crocodilian due, in part, to its ability to tolerate both fresh and salt water. Their name comes from the bony ridge that is present between their eyes and gives the appearances of glasses. Our Caiman isn't alone, though. Stop by and you'll probably see the Caiman and an African Mud Turtle soaking side by side.
Caiman kindly loaned by the Wildlife Discovery Center in Lake Forest.
Powder Blue Poison Dart Frogs
Poison Dart Frogs, in general, typically measure from half-an-inch to two-and-a-half inches in length. Although their skin produces toxins that can be dangerous when ingested, they don’t synthesize the poison themselves. Instead, they obtain it from what they eat, like ants and centipedes, meaning that the frogs that are raised in captivity don't have these toxins present in their systems. Powder Blue Poison Dart Frogs tend to be larger than most other species of Poison Dart Frogs. Typically, their bodies are primarily black, with an irregular pattern of yellow or white stripes running along their back, flanks, chest, head, and belly. Their legs range from pale blue, sky blue or blue-gray to royal blue, cobalt blue, navy blue, or royal purple and are typically spotted with small black dots.
Frogs kindly loaned by Tundra Exotics and the Chicago Herpetological Society.
Green Tree Python
Green Tree Pythons are typically found in Southeast Asia and Australia. They are often seen in a position known as saddling, as our beautiful python illustrates in the photo above. In saddling, the snake coils its body and lays it over the branch in a saddle position, with tits head placed in the middle. Although it’s visually similar, it shouldn’t be confused with the Emerald Tree Boa which is typically found in South America. They are actually only very distantly related.
Python kindly loaned by the Wildlife Discovery Center in Lake Forest.