Serena Williams and her husband, Alexis Ohanian, enjoyed a family day out at Auckland Zoo with their daughter, Olympia, in New Zealand

Serena Williams and her husband, Alexis Ohanian, spent a family day at Auckland Zoo on Sunday with their daughter, Alexis Olympia Ohanian Jr.

Oracene Price, Serena’s mother, joined them as they explored the zoo and enjoyed quality time together.

Making memories: Serena Williams and her husband, Alexis Ohanian, enjoyed a family day out at Auckland Zoo with their daughter, Alexis Olympia Ohanian Jr., on Sunday

Family reunion: Oracene Price, the professional tennis player's mother, also joined them for the outing, as they explored the park while spending quality time together

The family observed the 1,400 animals at the park, with smoke from Australia’s bushfires creating a haze that drifted across the Tasman Sea to New Zealand. Serena, 38, looked captivated by the zoo’s 135 different species as she walked alongside her husband and daughter.

Daddy's girl! The child was carried around the park by her father, Alexis, who is the co-founder of social news website RedditEducation: Serena appeared to be teaching little Alexis about the animals they were observing

Serena appeared to be teaching little Alexis about the animals they were seeing. The child was carried around the park by her father, Alexis, who co-founded the social news website Reddit.

Playing tourist: Serena snapped plenty of pictures as they walked through the parkKeeping it casual: The former world No. 1 wrapped up warm in a winter coat, grey pants, sneakers and a leopard print scarf

Serena played tourist, snapping numerous pictures as they strolled through the park.

On Monday, Serena returned to the tennis court, teaming up with Caroline Wozniacki to win a first-round match at the ASB Classic in Auckland.

Heading home? The family stayed at Auckland Zoo until it started to become darkChampion: The dynamic duo overwhelmed Japan's Nao Hibino and Makoto Ninomiya 6-2, 6-4 in a match which was both historic and poignantVictory: On Monday, Serena returned to the tennis court and teamed up with Caroline Wozniacki to win a first-round match at the ASB Classic in Auckland