Philadelphia Zoo Gorilla Walks Upright To Keep His Hands And Food Clean!
Language
Reading Level
Listen to Article
While gorillas are perfectly capable of walking on two legs, most take just a step or two before dropping on all fours. However, Louis, a 16-year-old male gorilla at the Philadelphia Zoo, is often seen taking longer strolls, especially when the ground is wet or he is holding a delicious snack or two.
According to a 2015 blog by the great ape’s keeper, “When caught out in a rainstorm, he'll run bipedally across the yard to seek cover, and when he accidentally steps in mud, he'll find a leaf or a paper bag and wipe his hand or foot off until they are clean again.” To help Louis in his desire to keep his hands clean, the zoo has created a bridge using fire hoses which allows the gorilla to avoid muddy puddles in his enclosure.
The six-foot-tall, 450-pound animal is among the largest and, according to officials, “probably the shyest” of all the zoo’s gorillas. Born in St. Louis, the western lowland gorilla has spent his entire life in captivity. Michael Stern, the zoo’s curator of primates and small mammals, believes his bipedal personality quirk is probably a result of spending his whole life around bipedal humans.
Endemic to the lowland swamps of Central Africa, the western lowland gorilla is the smallest of the four gorilla subspecies, which include the cross river gorilla, the mountain gorilla, and eastern lowland gorilla. Easily recognizable by their brownish coloration and streak of silver hair across the small of their backs and, in some cases, rump and thighs, the great apes are a critically endangered species, thanks to a drastic decline in population due to loss of habitat and illegal poaching.
Resources: nationalzoo.si.edu, news.nationalgeographic.com, dailymail.co.uk
Get the Workbook for this article!
Workbook contains: Article, Reading Comprehension, Critical Thinking Questions, Vocabulary in Context (+ answers), Multiple Choice Quiz (+ answers), Parts of Speech Quiz (+ answers), Vocabulary Game (+ answers)Cite Article
Learn Keywords in this Article
1001 Comments
wolfy_blueover 4 yearssmart and funneh!
ultrajangoover 4 yearsso smart
sugarsweet1245over 4 yearscool
gilcheyover 4 yearsSo clever
panini07over 4 yearsSo funny and smart
slytherin_loveralmost 5 yearsThat gorilla is legit smarter than meh.
pricklyprinceabout 5 yearsMy PUPPY loves mud!!!- area 51 alienabout 5 yearsit was cool i never seen it in my planet thers noting like it
- Kittyover 5 yearsWow
- 123456789over 5 yearsSMART gorilla
