Both are as bad as each other ,but in totally oppersite ways.....Droughts cause deaths of wildlife from lack of water to both plants and animals as does your country coved in show and frozen ice....Plants and grasses hibernate and some die off if the weather gets to extremely ....Freezing weather does help kill of most of the bugs and insects.... But extremes of either hot or cold is never ever a good or pleasant situation for any living thing that nature and evolution hasn't enabled them to adapt to over the past billions years or so......... :(