The Washington Monument is seen through blooming cherry blossom trees in Washington in early April.
Jacquelyn Martin, AP
Cherry blossoms are coated with rain drops on opening day of the annual Cherry Blossom Festival in Washington in late March.
Jacquelyn Martin, AP
A robin sits on an early-blooming cherry blossom tree along the tidal basin in Washington.
Jacquelyn Martin, AP
A honey bee collects pollen, also seen deposited on hind leg as yellow mass, from a flower in New Delhi, India.
Gurinder Osan, AP
Daffodils, seen in bloom, in Green Park in central London.
Sang Tan, AP
Snowdrops prosper in a garden in Dresden, Germany in February, four days prior to the beginning of meteorological spring.
Matthias Rietschel, AP
Rain drops cling to unfurled tulip blooms in front of the West Wing of the White House in Washington.
J. Scott Applewhite, AP
A magnolia tree blooms at the Arnold Arboretum in Boston.
Michael Dwyer, AP
Tulips bloom in the foreground as pedestrians walk through the Public Garden in Boston.
Lisa Poole, AP
Moldovan girls laugh while taking pictures of blooming trees in Stefan Cel Mare Park in Chisinau, Moldova. Though Moldova is Europe's poorest country, its capital Chisinau is one the greenest.
John McConnico, AP
Take a tour of some lush, healthy, and colorful gardens