A very professional volunteering staff here. Very impressive set of people.
Their daily count can be found here:
Breaking picnic tables
A humbling experience! To the novice (i.e., me) the first photo seems to show a hoofed animal (e.g. Bighorn Sheep), but the in the second photo we see clearly that this is just the heel impression of someones shoe!
In helicopter flying Southwest
In seaplane - flying east to southwest 1/2 block away
In seaplane flying east to southwest - directly overhead
Homo sapiens (Latin: "wise man") is the scientific name for the human species. Homo is the human genus, which also includes Neanderthals and many other extinct species of hominid; H. sapiens is the only surviving species of the genus Homo. Modern humans are the subspecies Homo sapiens sapiens, which differentiates them from what has been argued to be their direct ancestor, Homo sapiens idaltu.