Kestrels and jackdaws are natural enemies. Jackdaws are scavengers that will gladly steal and eat kestrel eggs, while kestrels are aggressive birds that will fight anybody. And yet, somehow, these two would-be foes have carved out a shockingly efficient truce.
Some folks turn on the Weather Channel to find out what's up and others need the Kestrel 4000 Pocket Weather Station made by Nielsen-Kellerman. This handy device will measure every possible environmental condition from the palm of your hand.
The Kestrel 4000 measures wind speeds, temperature for air/water/snow, wind…