the.com/beaver
the world's second-best engineer, dam proud and chewing through forests one tree at a time
means A large semi-aquatic rodent with prominent front teeth and a flat, paddle-shaped tail, famous for felling trees and building dams and lodges across rivers and streams.
from From Old English 'beofor,' going all the way back to a Proto-Indo-European root meaning 'brown' — the same color-word family that may have given us 'bear' and 'bruin.' So the beaver was, quite literally, named 'the brown one,' a quiet animal known to ancient speakers by its rich pelt long before anyone praised its carpentry.
- teeth
- orange and iron-laced, never stop growing
- biggest dam
- half a mile long, visible from space
- underwater
- holds breath up to 15 minutes
- climate role
- dams rebuild wetlands and fight wildfires
- secretion
- castoreum once flavored vanilla in candy
hoover dam — built on colorado river by beavers' natural dams inspiring engineers, completed 1936
north american beaver — castor canadensis, can fell 200+ trees per year and build dams up to 1,600 feet long
eurasian beaver — castor fiber, reintroduced to scotland's river tay in 2008 after 400-year extinction