When was the last rhino killed?

Can you provide me with some context regarding the paragraph you've mentioned? Is it discussing a specific event, a trend, or a more general observation about rhino populations? However, assuming the question refers to the poaching of rhinos, which is a tragic and ongoing issue, it's difficult to pinpoint a specific date for the "last rhino killed" as these incidents continue to occur regularly. The more pressing question would be, what measures are being taken to protect rhinos from poaching and extinction? Governments, conservation organizations, and local communities are working tirelessly to combat this illegal activity and preserve these magnificent creatures for future generations. By supporting these efforts, we can help ensure that the answer to "when was the last rhino killed?" hopefully becomes increasingly distant in the past.