trezor.io
Rate this file (Rating : 5 / 5 with 1 votes)
butterfly macro photography
trezor.io

Butterfly Macro Photography

Many butterflies migrate over long distances. Particularly famous migrations are those of the Monarch butterfly from Mexico to northern USA and southern Canada, a distance of about 4000 to 4800 km (2500–3000 miles). Other well known migratory species include the Painted Lady and several of the Danaine butterflies. Spectacular and large scale migrations associated with the Monsoons are seen in peninsular India. Migrations have been studied in more recent times using wing tags and also using stable hydrogen isotopes.
Butterflies have been shown to navigate using time compensated sun compasses. They can see polarized light and therefore orient even in cloudy conditions. The polarized light in the region close to the ultraviolet spectrum is suggested to be particularly important.
It is suggested that most migratory butterflies are those that belong to semi-arid areas where breeding seasons are short. The life-histories of their host plants also influence the strategies of the butterflies.

File information
Filename:488000.jpg
Album name:Fauna & Flora
Rating (1 votes):55555
Keywords:#butterfly #macro #photography
Filesize:71 KiB
Date added:Jun 26, 2012
Dimensions:700 x 700 pixels
Displayed:104 times
URL:displayimage.php?pid=488000
Favorites:Add to Favorites