15
May

Tales from the Field: the Prairie Edit

This season, our Tales from the Field story is focused on the importance of prairie ecosystems. The prairie habitats found throughout Texas and North America are considered temperate grasslands, with cold winters and hot summers. Historically, grasses and forbs dominated the landscape with the presence of few trees and shrubs. Overtime this valuable ecosystem has been converted for other land uses, resulting in habitat loss and degradation. Now, less than four percent of the original grassland habitats remain throughout North America.

The benefits that grassland ecosystems can provide are numerous, including reducing erosion, improving water quality, sequestering carbon, and providing habitat for wildlife and pollinators. Native grasslands have deep root structures that filter pollutants from surface runoff and reduce soil erosion, aiding in the number of particulates that can be deposited as runoff into receiving aquatic systems or rivers. This natural process creates a cleaner water system with improved water quality, essential for aquatic life. The deep root structures provided by native grassland species act as a carbon sink, in which carbon dioxide is absorbed by the vegetation during photosynthesis and stored in the root systems and soil, overall improving soil health and air quality.

Well-managed grassland environments that offer a wide array of plant diversity can supply the necessary food and cover for several species of wildlife and pollinators. Identified priority species with declining populations include the bobwhite quail (Colinus virginianus) and monarch butterfly (Danaus plexippus). Grassland birds such as the bobwhite quail rely on the availability of proper nesting and brood rearing habitat. Bobwhite quail need a dense herbaceous habitat with cover near the ground for nesting, and a diverse mixture of grasses and forbs during brood rearing that supplies adequate food and cover to raise their young. Bobwhite quail are an indicator species, meaning the presence of this species in a grassland signals prime habitat in which co-beneficiary species such as the monarch butterfly can also benefit.

Monarchs rely on milkweed and nectar-producing plants to survive, requiring milkweed for larval survival and nectar as an adult. Grasslands support several species of milkweed and nectar-producing plants that can provide the necessary habitat for monarch butterflies to reproduce and survive. Increasing the species of milkweed and nectar-producing plants can overall increase the carrying capacity for monarch butterflies within a habitat, allowing more butterflies to be supported during migration. Grassland habitats that are rich in diversity to support monarch butterfly habitat will also be able to support a wide range of other pollinator species. A well-managed prairie or grassland habitat can increase pollinator activity and biological diversity, while also creating a more sustainable and resilient ecosystem for all natural resources present. Contact WHF today to create a conservation plan that will provide measurable improvements of all natural resources present on your property, no matter the size.

You are donating to : Greennature Foundation

How much would you like to donate?
$10 $20 $30
Would you like to make regular donations? I would like to make donation(s)
How many times would you like this to recur? (including this payment) *
Name *
Last Name *
Email *
Phone
Address
Additional Note
paypalstripe
Loading...