That depends on the species. There are currently over 300 recognized hummingbird species and I'm sure they were 'discovered' long before anyone decided to write down specific dates.
Hummingbird was discovered when it was taking/drinking/eating the nectar.
God discovered the hummingbird, because he IS the one who created them.
1 year old
2002
2002
2002
2002
The Bee Hummingbird.^^
The first hummingbird sighting in Virginia this year was on March 19. They have now reached southern Canada.
mickey mouse year:1995
yttrium was discovered in the year 1794.
In the year 1902. Dr. Still discovered ADHD.