Dillon Marsh (previously) documents interesting types of utility poles around the world, including ones colonized by birds in the Kalahari desert:
In the vast barren landscapes of the southern Kalahari, Sociable Weaver Birds assume ownership of the telephone poles that cut across their habitat. Their burgeoning nests are at once inertly statuesque and teeming with life. The twigs and grass collected to build these nests combine to give strangely recognisable personalities to the otherwise inanimate poles.
His Instagram also has lots of fun stuff, like a series of empty and abandoned pools:
https://www.instagram.com/p/Bj-KXUElzDj/?taken-by=dillonmarsh
• Assimilation (Dillon Marsh via Instagram)