|
Missouri's prairies are not just grass. They
are communities of hundreds of kinds of plants. |
|
Bison, one of North America's largest prairie
mammals, no longer occur naturally in Missouri. Small introduced numbers
of bison at Prairie State Park offer visitors a suggestion of the
great herds that once roamed the prairie region. |
|
The scissor-tailed flycatcher is a flamboyant
prairie bird with a nine inch-long tail. Common in southern Great
Plains states, scissor-tails also grace prairies and grasslands in
southwestern Missouri, the northern edge of their range. |
|
Two male prairie-chickens face off on a "lek"
or courtship ground. While their booming calls were once commonly
heard on Missouri's prairies, the prairie-chicken is now state endangered,
with fewer than 1,000 birds in the state in 1999. If the present trends
continue, the prairie-chicken will be gone from Missouri by 2005 |
|
Along with shrubby plants, quail need high
quality grasslands for successful nesting and brood-rearing. Bunch
grasses such as those found in prairies provide concealment for nests
and open spaces at ground level for the movement of young chicks. |
|
The northern crayfish is one of seven crayfish
species that inhabit streams in the prairie regions of Missouri. This
female carries an eggmass under her tail. |
|
The Topeka shiner is a one-to three-inch fish
indicative of high quality prairie streams. Now federally endangered,
numbers of Topeka shiners have dropped throughout the fish's range
in Minnesota, South Dakota, Iowa, Kansas, Nebraska and Missouri. Like
other prairie aquatic life, the Topeka shiner can not survive habitat
destruction due to excessive soil erosion, fertilizer runoff, livestock
manure and improperly functioning septic systems, unerestricted urbanization,
stream channelization, improper gravel removal and headwater impoundment
construction. |
|
The pink katydid is a delightful prairie enigma.
Known to occur on just one Missouri prairie, this rare pink form of
the round-winged katydid is always a thrilling sight to behold. |
|
Two regal fritillaries feed on butterfly milkweed
on a Missouri prairie in June. the bright orange, black and silver-spotted
insects are now rare in Missouri and throughout North America, due
to our great loss of prairie habitat. |
|
The sun sets on a Missouri prairie behind big
bluestem, one of the dominant species of prairie grasses. Big
bluestem can reach 12 feet in the air, and its roots have been found
just as deep in the earth. |
|
Magenta blazing star and white Culver's root
are two showy prairie wildflowers. |
|
Despite their delicate appearance, pale purple
coneflowers are resilient, like our remaining Missouri prairies. |