Ding Ding
丁丁
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Ding Ding (丁丁), studbook #1087, is a female giant panda born on July 30, 2017 at the Wolong Shenshuping Base. Her mother...
captive-bred moscow-zoo russia
+2
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XIN
Panda archive
Xin Xin (#862)
鑫鑫
alive female
Born June 22, 2013
Xin Xin (鑫鑫, studbook #862) is a female giant panda born on June 22, 2013. Daughter of Hai Zi (#544) and Bai Yang (#623), and twin sister of Miao Miao (淼淼, #863). Current whereabouts pending official data.
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This page brings together the core facts, timeline, family graph, media, place journey, and related reading for Xin Xin.
Profile snapshot
Quick facts
Birth date
June 22, 2013
Birth place
Ya'an Bifengxia Base of China Conservation and Research Center for the Giant Panda
Current location
Unknown
Status
Alive
Studbook
#862Archive activity
1 update · 0 media
Narrative
Life story
Start with a concise summary, then continue into the full narrative record for Xin Xin.
Short version
Xin Xin (鑫鑫, studbook #862) is a female giant panda born on June 22, 2013. Daughter of Hai Zi (#544) and Bai Yang (#623), and twin sister of Miao Miao (淼淼, #863). Current whereabouts pending official data.
Basic Profile
Xin Xin (Chinese: 鑫鑫), studbook number 862, is a female giant panda born on June 22, 2013 at the Ya’an Bifengxia Base — one of the first captive-bred giant panda twins born after the April 20, 2013 Lushan (Ya’an) earthquake. Her mother is Hai Zi (海子, studbook 544) and her father is Bai Yang (白杨, studbook 623). She is the twin sister of Miao Miao (淼淼, studbook 863).
⚠️ Number correction (2026-09): Earlier site versions assigned #862 to a page named “Yin He (银荷)” — no panda under that name is officially registered at #862 (民间误传), and that stub page has been removed. Per official studbook records, #862’s only registered individual is Xin Xin (female, born 2013-06-22, dam Hai Zi #544, sire Bai Yang #623).
📝 Location pending: This site does not currently assert Xin Xin’s whereabouts — pending official data.
Family
| Relation | Name | Studbook |
|---|---|---|
| Mother | Hai Zi (海子) | 544 |
| Father | Bai Yang (白杨) | 623 |
| Twin sister | Miao Miao (淼淼) — died of illness, autumn 2014 | 863 |
| Elder brother | Le Le (乐乐) | 606 |
| Elder brother | Xiang Ge (香格) | 674 |
| Elder brother | Xiang Lin (香林) | 748 |
| Elder sister | Ding Ding (丁丁) | 1087 |
| Elder brother | You You (酉酉) | 1088 |
Life Journey
- 2013-06-22: Born to Hai Zi (#544) and Bai Yang (#623), twin of Miao Miao (#863) — Hai Zi was already a grandmother-age mother by this litter.
- Autumn 2014: Her twin sister Miao Miao (#863) died of illness at about 17 months of age.
- Current: Whereabouts pending official data.
Evidence
Life timeline
Key updates and milestone events tied to Xin Xin.
Knowledge graph
Family and network
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Mother Half-siblings (grouped)
Xin Xin has
3 half-siblings.
The majority share the same mother, Hai Zi .
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Miao Miao
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Miao Miao (淼淼, studbook #863) is a female giant panda born on June 22, 2013 at Ya'an Bifengxia, twin sister of Xin Xin (...
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Why these profiles appear here
1
Ding Ding
Same mother (SB 544)
2
Fu Ban
Same father (SB 623)
3
Fu Feng
Same father (SB 623)
4
Fu Lu
Same father (SB 623)
Gallery
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Connected archive
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Current location
Current location information is not available yet.
Mentioned in archive reading
culture
Where Pandas Live: The Complete Global Distribution Guide
The giant panda diaspora spans 58 locations across continents — from the misty bamboo forests of Sichuan to climate-controlled enclosures in Singapore, from mountain reserves that shelter free-ranging pandas to urban zoos that host celebrities. This article provides the definitive guide to panda geography: where they live, why they're there, what the distribution reveals about conservation history, and how the map has changed from 1869 to today.
nature
The Bamboo Grinder: Panda Dental Health and Worn Teeth
A panda's molars crush bamboo for 12-16 hours daily, accumulating decades of abrasive wear from silica-rich plant fiber. By age 20, the enamel may be gone entirely. This article examines panda dental anatomy, the pathology of tooth wear, the veterinary dentistry that repairs broken teeth, and why dental health is the single greatest determinant of panda lifespan in the wild.
nature
The 72-Hour Window: Panda Estrus, Delayed Implantation, and the Science of Making Cubs
A female giant panda is fertile for just 24-72 hours per year — the narrowest reproductive window of any large mammal. This article explores the intricate biology of panda reproduction: the hormonal cascade that triggers estrus, the phenomenon of embryonic diapause (delayed implantation), the challenges of artificial insemination, and why captive breeding was so difficult for so long.
nature
How to Trace Any Giant Panda's Family Tree: The Studbook Guide
Every captive giant panda on Earth has a unique studbook number that maps directly to its parents, grandparents, offspring, and location history. This guide teaches you how to use the PandaCommon database to trace any panda's lineage — from Fu Bao back to Pan Pan in three generations — and explains what the studbook numbers reveal about genetic relationships, breeding history, and the hidden family connections that link pandas across continents.
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Trust
Sources and references
Information on this page is compiled from conservation institutions, official panda records, media archives, and the wider PandaCommon research workflow.
Primary source types
- Conservation institution records
- Official panda databases
- Research publications and archive reporting
External links
No external reference links are attached yet.
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