Animal ID
/Natural History/Animal Life Cycle & Growth
Explore Taxon:
Placental Mammal Ontogeny

African Bush Elephant
Loxodonta africana

Explore the complete life journey from birth to maximum documented longevity. Move the interactive age slider below to see real-time biometric growth ranges, developmental milestones, metabolic changes, and ontogenetic stages.

Avg Wild Lifespan
60 Years
Typical in habitat
Max Documented
86 Years
Record longevity
Peak Daily Gain
1.0 – 1.4 kg / day during youth
Growth velocity
Aging Pattern
Gradual Aging
Senescence curve
African Bush Elephant
Taxonomic Hierarchy
Proboscidea / Elephantidae
1

Interactive Lifespan & Growth Scrubber

Drag the slider or click any milestone step to observe dynamic biometrics and physiological changes.

🐣
Active Life Stage
Neonate Calf
🐣 Birth / Day 0Selected Age: Birth (Day 0)👑 Full Maturity & Maximum Longevity
Shoulder HeightRange
85 – 95 cm
Peer-reviewed anatomical bounds for this developmental bracket.
Body Mass RangeEstimated
90 – 120 kg
Velocity: 0.8 – 1.3 kg / day
Reproductive Maturity0%
Juvenile pre-pubescent phase
Predation Vulnerability
High
Survival probability relative to adult predation apex status.
🌿Dietary Intake & Nutrition at Birth (Day 0)

Exclusively nutrient-rich maternal milk (10–12 liters per day).

🐾Behavior, Locomotion & Ecology

Stands within 20–30 minutes; follows mother's legs constantly.

Key Developmental Milestones at this Stage:
Stands on feet within 30 min of birth
Imprints on mother and matriarch
Cannot yet control trunk coordination
Scientific Note on Precision: Growth values are approximate biological ranges derived from field and veterinary records. Exact size varies by sex, population genetics, nutritional availability, climate, and health.
2

Taxon-Specific Life Stage Machine

How African Bush Elephant progresses through distinct morphological phases.

🐘
Stage 1

Birth & Neonate

0 - 6 Months

Born after an extensive 22-month gestation period. Born with rudimentary trunk coordination and covered in soft natal hair.

Anatomical Highlights:
  • •Trunk lacks fine motor control (steps on trunk)
  • •Deciduous milk tusks not yet erupted
  • •Vision blurry; relies on olfaction and matriarch contact
Ecology: Complete dependency on mother and allomothers within the matriarchal natal herd.
🐘
Stage 2

Calf / Toddler

6 Months - 3 Years

Rapid mass gain. Begins experimenting with vegetation grazing while continuing frequent nursing.

Anatomical Highlights:
  • •Gains motor mastery over 40,000 trunk muscles
  • •Milk tusks emerge around 12–16 months
  • •Ears used for thermoregulation fanning
Ecology: Under constant physical shield of matriarchal herd; vulnerability to lions/hyenas decreases.
🐘
Stage 3

Juvenile & Weaning

3 - 8 Years

Weaning is completed around 4–5 years. Play-fighting and mock charges develop dominance etiquette.

Anatomical Highlights:
  • •Permanent ivory tusks push through deciduous precursors
  • •Mass exceeds 1,500 kg
  • •Shoulder height increases ~20 cm/year
Ecology: Active participant in herd foraging; learns migration paths and subterranean water-digging lore.
🐘
Stage 4

Subadult / Dispersal

8 - 14 Years

Males begin gradual separation from matriarchal herd into bachelor groups; females remain in natal herd.

Anatomical Highlights:
  • •Sexual maturation begins
  • •Male testosterone surges begin periodic early musth cycles
  • •Tusk growth rate accelerates
Ecology: Young males test strength in bachelor herds; young females serve as allomothers to new calves.
👑
Stage 5

Prime Breeding Adult

15 - 45 Years

Peak physical stature, dominance, and reproductive fecundity. Males experience full aggressive musth periods.

Anatomical Highlights:
  • •Bull mass reaches 5,000–6,500 kg with massive tusk curvature
  • •Molar tooth replacement cycle in 4th–5th progression
  • •Temporal gland drainage during musth
Ecology: Keystone environmental engineer; uproots trees, creates waterholes, spreads seeds over hundreds of kilometers.
🌟
Stage 6

Older Adult & Elder Matriarch

45 - 70+ Years

Matriarch holds multi-decade environmental memory of distant waterholes and drought refuges.

Anatomical Highlights:
  • •Final 6th set of molar teeth enters wear-down senescence
  • •Skin wrinkling deepens for thermal cooling
  • •Tusks can exceed 2.5 meters
Ecology: Crucial repository of ecological memory guiding multi-generational family survival during severe droughts.
3

Growth Timeline Reference Matrix

Standardized peer-reviewed biometric development data.

Age MilestoneLife StageShoulder Height RangeBody Mass RangeMaturityDietary Regime
🐣Birth (Day 0)Neonate Calf85–95 cm90–120 kg0%Exclusively nutrient-rich maternal milk (10–12 liters per day).
🐘1 MonthYoung Calf92–102 cm115–155 kg0%Maternal milk; explores touching soft grass and twigs with trunk.
🐘6 MonthsActive Calf110–125 cm240–320 kg0%Milk supplemented with soft savanna grasses and leaves.
🐘1 YearYearling Calf130–150 cm450–580 kg0%40% forage browse, 60% maternal milk.
🐘5 YearsWeaned Juvenile180–210 cm1400–1800 kg15%Fully weaned herbivore (50–80 kg browse/day).
🐘10 YearsSubadult230–260 cm2500–3200 kg65%100–140 kg grasses, bark, roots, and fruit daily.
👑20 YearsYoung Adult280–330 cm3800–4800 kg100%150–200 kg forage + 150 liters water daily.
👑40 YearsPrime Apex Adult320–380 cm4500–6200 kg100%200–250 kg forage daily.
🌟60+ YearsElder / Maximum Age320–390 cm4200–5800 kg80%Prefers soft marshland grasses and papyrus due to worn molar ridges.
Growth Velocity Profile
Peak Expansion: Birth to 5 Years (gains ~1.2 kg per day)
Proportion at Birth: Birth weight is only ~2% of adult male body mass
Sexual Dimorphism & Human Scale
Male vs. Female: Adult males (up to 6,000 kg, 3.8m tall) are ~50% heavier than adult females (up to 3,800 kg, 2.8m tall).
Scale: Adult Bull: ~70x heavier than a 75 kg human
Developmental Breakthroughs

Key Milestones in the Life of a African Bush Elephant

👣30 Minutes

First Steps

Stands unsteadily and suckles first colostrum milk within an hour.

🦷1 Year

Milk Tusks Erupt

Small deciduous milk tusks erupt, replaced by permanent tusks around age 2–3.

🌿4–5 Years

Complete Weaning

Transitions completely to adult herbivorous browse.

💕12–14 Years

Sexual Maturity

First ovulation in females; males begin bachelor dispersal.

⚡25–30 Years

Prime Musth Cycles

Male testosterone spikes up to 60x normal levels, competing for breeding access.

⏳55–65 Years

Molar Senescence

The 6th and final set of grinding molars wears flat, marking the biological maximum age.

Frequently Asked Questions About African Bush Elephant Life History

Scientific answers to high-intent queries regarding lifespan and growth.

African bush elephants typically live between 55 and 65 years in the wild, with documented cases reaching 70 to 75 years under protected conditions.
Siklus hidup & garis waktu pertumbuhan hewan | AnimalIDFinder