My teammates were successful in turning out some fires, but it was exhausting as we had to beat the burning grass with twigs bearing green leaves - the only tool available in the jungle. In a semi grassland habitat, finding trees with such twigs is also a challenge, especially in the dry season when most of the trees would lose their greens due to lack of moisture.Luckily the tortoise escaped the heat and found refuge in an unburnt area where it hid, well camouflaged once again!This was a protected reserve forest in one of the states in India where natural fires are rare but man-made fires are high. It is common for people here to set afire large forested areas during summer to let fresh grass grow and provide fodder for their cattle during the rains. Unfortunately, this fresh fodder comes at the cost of wildlife that depends on these grasslands.Burnt forest due to forest fire © Harsha L
I have observed several grassland habitats dispersed as a part of diverse habitats which include dense forests with high tree density, moderate or open forests with lesser tree cover and dense scrub forests. Each habitat supports a unique biodiversity.Besides the man-made burning, grasslands that are often treated as wastelands have all kinds of exotic species planted in them, thus reducing their unique ecological value. These habitats support many flagship species like the Great Indian Bustard, fox, wolves, etc and are excellent sinks that help build and conserve groundwater. Fires in the grasslands take a toll on many ground-nesting birds as well as small burrowing mammals, who are often caught unawares.Humans often try to modify such habitats for various purposes, usually with very little understanding about them and at the cost of vital resources which have evolved over millions of years, only to be lost in a couple of seasons.
Written by Harsha Lakshminarayana
Photo credits: Rujan Sarkar (Cover)