Assuming you are not just trolling, random fluctuations are expected to create the occasional outlier.
The difference is the steep trend in the past 150 years.
The difference is the steep trend in the past 150 years.
Could it be global warming? Sure, but we need to be careful with our confirmation bias.
Yes, the article includes a nice graphic showing the "peak bloom day of the year". It shows that average peak bloom date has been getting steadily earlier in recent history.