adventure

backdrop

binoculars

birdwatching

curiosity

discerning

discovery

distance

eagleeyed

examining

exploring

focused

gaze

gazing

handsome

hawkeyed

horizon

hunting

inquisitive

inspecting

intent

investigative

looking

man

observant

observing

peering

pensive

perceptive

portrait

probing

pursuing

questing

reconnoitering

scanning

scoping

scouting

scrutinizing

searching

seeking

spying

surveilling

viewing

vigilant

watchful

watching

white

young