The Competition
This was a task that Lenny could not cheat in even if he wanted to browse out the answer. The reason was actually because the weight of this humming bird was very specific.
Although many did not know this, figures given on the web on speed and the like were approximated numbers. this was expecially true as expected of animals.
However, the real world was much more different than that. Take for an example a Cheater. Factors such as size of the animal, muscle density, bone density, terrain advantage, wind levels, temperature levels of the day and also adrenaline spike in relation to the amount of energy consumed in that particular animal all amounted to the kind of juiced speed that the animal would be able to produce in a chase.
Of course, the relative speed of the Cheater was generated as a result of studying many Cheaters. But it was not enough to account for the many possibilities occurring in real time.