Indo European Words for Plants and Animals

There are no indo european cognate words for animals or vegetation native to tropical or mediterranean or desert climates. This suggests that these people lived in cooler, temperate climates further north. Honey and mead were not native east of the rural mountains which divides europe from asia. The area east of the urals continued be occupied by hunter gatherers until 25 hundred b c. That narrows the maximum time frame in which this original inda european language could have been spoken.