...on contextTypes of extinctions:Global extinctionExtinctExtinct in the...
...fossil recordPast Mass Extinctions 13Past Mass Extinctions7.2...
...groups disappeared 15Anthropogenic extinctions have direct and...
...of new speciesAnthropogenic Extinctions 16Earliest human-caused extinctions...
...Extinctions 16Earliest human-caused extinctions due to:OverexploitationLater –...
...with climate change.Anthropogenic Extinctions 17Difficult to monitor...
...arrival of humans.Anthropogenic Extinctions 18Anthropogenic Extinctions 19Timeframe...
...humans.Anthropogenic Extinctions 18Anthropogenic Extinctions 19Timeframe for this...
...direct cause of extinctions: huntingProbable indirect causes:...
...than human influenceAnthropogenic Extinctions 20Extinction rates during...
...have been rediscoveredAnthropogenic Extinctions 21Australian night parrotLAST...
...may be extinctAnthropogenic Extinctions 22 23Extinctions since...
...the trend continuesMost extinctions have occurred in...
...last 150 yearsAnthropogenic Extinctions 24Recent Anthropogenic Extinctions7.4...
...Extinctions7.4 Rate of extinctions of birds during...
...1 species99 species extinctions can be attributed...
...IslandsHighest rates of extinctions historically occur on...
...effects.Often see secondary extinctions.Most often occur when...