Thanks for joining me!
My name is Juniper Wolfe, and welcome to Endangered Animals Overload!
Agriculture is a major workforce in the United States. Farmers across the globe provide over 80% of our food resources today. They also have a vast influence on endangered animals.
Farmers require many plots of land to feed our growing populations, and each year they cut down acres of trees to create more “useful” land, resulting in habitat loss. We’ve already discussed why this is a problem in my previous post.
Changes in arable farming practices have been identified as important factors in the decline of wildlife. Significant declines in the brown hare, seen below, have been recorded associated with changes in the availability of high quality food at certain times of year. Declines in the Pipistrelle Bat, seen photographed below, are in part likely to have resulted from lower abundance of insect prey in farmland.
In the Sussex study area in southern England, between 1972 and 1990, invertebrates such as spiders and other insects have declined by 4.2% every year. Many groups of beneficial insects game birds eat and natural predators to the aphid are declining at faster rates. Without these species, the invasive and harmful aphids will be able to move freely, eating any crops in their paths. Other important species such as bee species are particularly threatened.
Why are these species going extinct in farmlands? Over the millennia, wildlife has moved into farmland. An abundance of seed from crops suited birds like finches and buntings, while the regular disturbance of the soil helped plants make the most of open-soil conditions. Rows of hedges surrounding these lands replicated habitats on the edge of woodlands, providing a combination of shelter, warmth and flowering plants. Old trees in orchards perfectly suited lichens and insects. Wildlife adapted and became reliant on the way the land is used, so why is agriculture to blame for their numbers declining?
It’s because there have been rapid changes in consumer tastes. Growing urban populations and a dramatic decline in traditional farming methods in the mid-20th century have had a devastating impact on the wildlife that depends on farmland. According to the State of Nature report, 60% of farmland species are now in decline. Farmer’s newfound dependence on chemicals, a switch to winter wheat (meaning no seed-rich stubble is left overwinter), the destruction of hedgerows and the loss of untidy field corners and ponds, have degraded or destroyed the homes of a huge range of animals.

These changes have also impacted the wider landscapes. Long ago, spaces were connected by hedges and patches of woodland and grassland, but with many of these empty spaces, nature reserves have become isolated by a vast “moat” of farmlands. This has put more pressure on species that can no longer move freely across the landscape to feed and breed.
What can we do about it? It seems like a hopeless cause, since people must eat and the food must be grown or farmed. While it’s true that we need to keep these farmlands, it isn’t a hopeless cause. Wildlife used to depend on farms once, and it can very easily be that way again. Farmers just have to switch to the old methods of farming. Wildlife and Agriculture can work in synchrony again. This isn’t only important for the wildlife, but the farmers as well. This way they can save wild animals like bees that pollinate their crops, or earth worms that provide nutrients to their soil.
Thanks for reading, and until next time on Endangered Animals Overload!

































