This Harmless Backyard Snake Gets Bigger Than Most People Realize
Yahoo • • science
Key Points:
- Black rat snakes are among the largest snakes native to North America, regularly reaching lengths of 6 to 8 feet, with some growing up to 9 feet.
- These snakes continue to grow throughout their lives, with size influenced by food availability and environmental factors, though scientific evidence on climate impact is limited.
- Black rat snakes are non-venomous constrictors that pose little danger to humans and pets, though they may bite defensively, causing minor injuries similar to a scratch.
- When threatened, black rat snakes exhibit defensive behaviors such as coiling, hissing, tail vibrating to mimic rattlesnakes, and striking if cornered.
- They are beneficial to gardens and farms by controlling rodent populations, protecting crops and livestock feed, and reducing diseases spread by rodents.
