and Wildlife offers a wide range of settings from wide open spaces, to water backgrounds, to wooded areas. Entrance gates are along North Ave (North gate), near Veteran's Hospital, and on Quezon Ave (South Gate) near the National Kidney center.
There is a minimal entrance fee (as of now, its 8 pesos per person) and holding a photo shoot requires no special papers or permission.
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My favorite site to take photos is the bamboo filled area in the woods near the aviary and monkey cages. But as of August, 2013, a lot of bamboos were felled by the last typhoon, and the park authorities repaces them with low tree seedlings.