Super pecs and 1 200 heartbeats per minute The hidden biology of hummingbird flight #Hummingbird
#Hummingbird | Hummingbirds can beat their wings so fast that their flight is audible to us as a sonorous hum. But how did these incredible birds evolve into aerial masters? to Continue Reading...... 15 of the Best City Parks in America #America | Explore 15 of the best city parks in America, their conservation efforts, and what makes them unique. read more... 14 Hair Colour Trends To Consider For Winter #Winter | Time for a change? read more... After 100 years California condor could return to northwest #Northwest | The endangered California condor could return to the Pacific Northwest for the first time in 100 years read more... 10 Quick Spring Dinners #Spring | With all the peas, asparagus and mint. read more...