July 25, 2026
Prime delivery, but for monkeys
Zero roadkill as Amazon canopy bridges secure 15,000 crossings
Monkey sky bridges save lives — and the comments instantly turned into jokes, praise, and budget beef
TLDR: Brazil put up eight rope bridges so monkeys and other tree animals could cross safely, and cameras recorded 15,000 crossings with no deaths on the road. Commenters loved the wholesome animal win, cracked Amazon jokes, and instantly turned it into a fight over expensive U.S. wildlife projects versus cheap fixes that work.
The big headline is almost absurdly wholesome: eight simple rope bridges over a road in Brazil helped arboreal animals make 15,000 safe crossings in 15 months, with zero roadkill reported since 2024 in that area. That means monkeys and other tree-dwelling animals are basically taking the scenic overpass instead of risking traffic below — and people in the comments were equal parts delighted, cynical, and ready to fight about infrastructure spending.
The funniest reaction came immediately: one commenter admitted that for a split second they thought Amazon the company had finally done something noble. Nope — this is the Amazon rainforest, and the confusion practically wrote the joke itself. Others were genuinely charmed, comparing the bridges to old “tree highways” squirrels supposedly used when forests were denser, while one person dropped a proud local flex about a bear recently using a wildlife bridge in the U.S. Northwest. The mood there was basically: animals using human-made crossings is the content we all needed.
But of course, the comments couldn’t stay wholesome for long. One reader used the story to take a swipe at California, calling its famous wildlife crossing wildly overpriced compared with Brazil’s cheap, practical rope setup. Another veered into media praise, shouting out Mongabay as the underappreciated hero for covering stories like this before anyone else notices. So yes, the animals won — but in the comments, it also became a mini-drama about government waste, good journalism, and whether the best innovation of the week is literally just a rope bridge for monkeys.
Key Points
- •A 15-month camera-trap study found that eight canopy rope bridges near Alta Floresta enabled about 15,000 arboreal wildlife crossings with no recorded roadkill after installation in 2024.
- •The bridges were installed by Project Reconecta with support from the municipal government, local organizations and business owners to reconnect forest fragments and reduce wildlife-vehicle collisions.
- •The article contrasts Alta Floresta’s results with roadkill observed on ES-164 in Espírito Santo, including a critically endangered buffy-headed marmoset documented by biologist Gabriel Falquetto.
- •Fernanda Abra, founder of Reconecta and a researcher affiliated with the Smithsonian National Zoo and Conservation Biology Institute, said the bridges improve habitat connectivity and reduce roadkill.
- •Brazil’s federal transport department has designated the rope bridge design as the recommended national standard for highways, while Reconecta expands to other Brazilian biomes and Suriname.