Cincinnati Zoo Has Anticipated New Giraffe Birth
The Cincinnati Zoo has invited the public to watch a livestream as Tessa, a 19-year-old giraffe, prepares to deliver her fifth calf.
Updated on Oct. 13, 2026 in Pregnancy

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The Cincinnati Zoo has launched a public YouTube livestream to monitor a pregnant giraffe named Tessa. The 19-year-old animal is currently due to give birth to her fifth calf, which was bred with five-year-old Zeke.
Why it matters
The breeding of Tessa and Zeke was recommended by the Association of Zoos and Aquariums Giraffe Species Survival Plan to introduce this specific genetic combination to the population. This effort supports the zoo's broader initiative to double the size of its current giraffe herd.
The Association of Zoos and Aquariums Giraffe Species Survival Plan directed this pairing to prioritize specific genetic outcomes. The success of the pregnancy is based on breeding between the 19-year-old mother and five-year-old father.
The players
Cincinnati Zoo
A facility dedicated to animal conservation and public education that is working to double its giraffe herd size.
Association of Zoos and Aquariums
An organization that manages the Giraffe Species Survival Plan to ensure genetic diversity in managed populations.
The details
Tessa is currently expecting her fifth calf after breeding with Zeke. The zoo manages the health and monitoring of the pregnant giraffe through a continuous livestream hosted on YouTube. This project is part of a long-term plan to expand the zoo's capacity, with the future construction of a Giraffe Tower currently in development to accommodate a larger herd.
Timeline
October 12, 2026: The zoo launched a YouTube livestream of Tessa.
Current period: Tessa is due to give birth.
Health Landscape
This birth represents an effort to maintain genetic diversity within managed populations through institutional survival plans. It aligns with broader zoo trends focused on species preservation and infrastructure expansion for animal welfare.
The public is invited to observe the reproductive process and animal care standards through the zoo's live digital tools. Residents interested in conservation biology can follow these updates to learn how genetic planning supports the long-term health of animal populations.
The takeaway
This event highlights the precision involved in modern species survival programs designed to protect genetic health. Observers can follow the progress of the giraffe herd development by tuning in to the official zoo livestream during the upcoming birth window.
Further reading
For more on monitoring reproductive health and developmental milestones, explore our Pregnancy section.
Source note: This article includes information reported by WLWT5.
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