L.A. Wildlife Struggle to Adapt to Increasing Wildfire Frequency

Impact of Frequent and Intense Wildfires

• 🔥 Wildfires, particularly massive and intense ones, are having a huge impact on wildlife and natural systems on a large scale.
• ⚠️ The frequency of fires in areas like L.A. is increasing, with a natural fire regime ideally occurring on a 100-year scale, not every 10 years.
• 📉 This increased frequency prevents natural systems and populations from recovering, disrupting their natural life cycles.

Disruption to Habitats and Ecosystems

• 🏞️ A once intact riparian habitat with chaparral and coastal sage scrub, supporting diverse wildlife like birds, snakes, lizards, and mammals, has been completely eliminated by fire.
• 💧 Six important amphibian streams were burned, and a deep pool has been filled with sediment post-fire, drastically altering aquatic environments.

Threats to Species Survival

• 🆘 The repeated disruptions from frequent fires can lead to species being extrapated from streams or even entire areas.
• 📉 For declining species, too many disruptions can push them towards extinction.