Both the seasonality and annual production of pasture is changing . In many regions, warming is increasing winter pasture growth ; the effects on spring growth are more mixed, with some regions experiencing increased growth  and others experiencing reduced spring growth . Droughts are causing economic damage to livestock enterprises, with drought and market prices significantly affecting profit , in addition to the impacts on animal health and the livelihoods of pastoralists, periods of drought contribute to land degradation, particularly in the cattle regions of northern Australia . Heat load in cattle leads to reduced growth rates and reproduction, and extreme heat waves can lead to death . Temperatures over 32°℃ reduce ewe and ram fertility along with the birth weight of lambs .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report