Super El Niño Livestock Losses In Philippines Ring Alarm Bells For African Farmers
When the heat comes in waves and the dams run low, the first sign is often a restless animal. A sow that won’t eat. Broilers panting under a tin roof. A carabao that suddenly balks at the plough.
In the Philippines, scientists now have a number for what that stress could mean. A new analysis by livestock experts projects that the 2026–2027 Super El Niño could inflict between ₱7.6 billion and ₱9.9 billion (Philippine pesos) in direct livestock losses, and as much as ₱159 billion to ₱205 billion in wider socioeconomic costs. It is a sobering case study for tropical livestock systems from Luzon to Lupane.
The work, synthesising empirical data, farmer case studies, and global climate‑livestock literature, was presented by Renato Vega and Teodoro C. Mendoza of the University of the Philippines Los Baños. Their message travels far beyond the archipelago: when El Niño turns “super”, heat, drought, feed shortages, and disease do not just cut production – they expose deep weaknesses in how livestock sectors are organised.
How Super El Niño Hits Livestock Systems
Super El Niño events are among the most severe climate disruptions in the tropics, marked by prolonged drought, intense heat, and rainfall anomalies. In the Philippines, the paper notes, all major livestock systems – hogs, broilers and layers, ducks, goats, sheep, cattle, and carabaos – are directly affected by:
- Heat stress, which cuts feed intake, growth, fertility, and milk yields.
- Water scarcity, limiting drinking water and evaporative cooling.
- Feed shortages, as drought hits maize, soybean, and forage.
Indirectly, herds and flocks face higher disease risks, nutritional decline, and economic shocks. The authors warn that meat, milk, and egg productivity is projected to fall significantly from the second quarter of 2026, with impacts stretching to 2028 because of the long tail of Super El Niño.
Pregnant animals and young stock below 30% of mature body weight emerge as especially vulnerable, with heightened risks of abortion and stunting under combined nutritional and heat stress.
Scenario modelling shows livestock losses reaching ₱7.6–₱9.9 billion under severe conditions. Once knock‑on effects – price inflation, job losses, nutrition gaps, and import dependence – are factored in, the overall economic impact for the livestock chain rises to an estimated ₱159–₱205 billion.
Backyard Farmers Carry The Heaviest Burden
On paper, the Philippine livestock sector looks organised. The commercial pig and poultry industries are represented by strong associations such as the Pork Producers Federation of the Philippines and the United Broiler Raisers Association. These groups work closely with the Bureau of Animal Industry on illegal importation, disease control, and other regulatory issues.
Yet the analysis points out a familiar imbalance: because these commercial groups wield strong policy influence, government interventions often tilt toward larger producers. Backyard and smallholder farmers, who make up a big share of rural livelihoods, frequently bear a disproportionate share of the costs when regulations change or markets swing.
FFA Explainer:
Backyard livestock producers typically keep small numbers of animals close to the homestead, using family labour and home‑grown or locally sourced feed. They often lack the capital to invest in cooling, biosecurity, or insurance, making them highly exposed to climate and market shocks.
In a country where livestock and poultry contribute nearly 30% of total agricultural output, according to the Philippine Statistics Authority, that vulnerability quickly becomes a national food security issue. Hogs and poultry supply most of the animal protein in Filipino diets. Cattle, goats, sheep, ducks, and carabaos underpin mixed crop‑livestock systems and cultural practices, and support smallholder incomes.
The Department of Agriculture (DA) estimated that El Niño‑related agricultural damage reached ₱15.3 billion in 2024, of which ₱37.97 million came from livestock, affecting 25,547 animals. While these numbers were modest compared to crop losses, Vega and Mendoza argue they mask serious indirect effects: protein shortages, disease spikes, and steep feed costs.
Climate scientists now warn that the 2026–2027 Super El Niño could be among the most severe in decades, with prolonged drought across Luzon and the Visayas and erratic rainfall in Mindanao – a pattern that echoes recent early‑warning work by the European Commission’s Joint Research Centre.
Species-By-Species: Where The Pain Falls
The Philippine analysis breaks down impacts across seven key livestock groups, revealing how physiology, feeding, and production systems shape vulnerability.
Hogs: High Sensitivity, High Losses
Hogs cannot sweat effectively, making them acutely sensitive to heat. Under Super El Niño:
- Feed intake drops, fattening cycles lengthen, and growth slows under elevated cortisol (stress hormone) levels.
- Abortion rates rise among gestating sows; mortality climbs, especially in backyard units without evaporative cooling.
- Carcass quality declines, and veterinary costs increase.
Feed shortages – especially in maize and soybean meal – drive up costs. Heat and nutritional stress weaken immunity, raising the risk that Porcine Reproductive and Respiratory Syndrome (PRRS) and African swine fever (ASF) outbreaks worsen.
Case studies from Central Luzon show 10–15% mortality spikes in smallholder farms, compounded by rising feed prices. Commercial units deploy evaporative cooling and automated ventilation, but such technologies remain out of reach for most family farms.
Scenario modelling in the paper suggests hog losses could climb from ₱500–₱700 million under mild conditions to ₱2–₱2.5 billion under severe Super El Niño – the single largest species‑level hit.
Broilers And Layers: Heat In The Poultry House
Broiler chickens, bred for rapid weight gain, falter quickly in high heat. The analysis notes:
- Higher mortality in poorly ventilated sheds, with smallholders reporting losses of up to 20%.
- Lower feed conversion efficiency and slower growth, reducing market weights.
- Feed quality hits from maize shortages, plus elevated vulnerability to avian influenza.
In Mindanao case studies, farmers sold underweight birds at discounted prices during peak drought. Larger operations rely on tunnel ventilation and misting systems, but capital constraints shut most smallholders out.
Layers suffer a different set of blows:
- Heat stress cuts feed intake, slashing egg numbers and leading to thinner shells.
- Nutrient density in eggs declines; hatchability drops.
- Corn and soybean shortages undermine protein and calcium intake.
Batangas case studies report egg production drops of up to 30%, with more shell breakage and shaken consumer confidence. Cooperatives turned to imported feed supplements just to stabilise output.
In 2024, the DA linked poultry and egg losses to the broader ₱9.89‑billion El Niño damage bill. Under severe Super El Niño scenarios, Vega and Mendoza estimate broiler losses at up to ₱2 billion, and layers at up to ₱1.5 billion.
Ducks, Goats, Sheep: Hidden Victims Of Drought
Ducks, goats, and sheep often sit at the margins of policy discussions but are central to many smallholder livelihoods.
Ducks, traditionally resilient in wetland environments, suffer when those wetlands dry:
- Fertility falls; egg production and hatch rates decline.
- Access to aquatic plants and invertebrates shrinks, undermining protein intake.
- Balut (fertilised duck eggs), a culturally important product, drops as raisers abandon dry wetlands.
Pampanga case studies show duck farmers exiting the sector as feed and wetland losses mount. Under severe scenarios, duck losses are estimated at ₱600–₱800 million.
Goats and sheep, often kept in marginal uplands, lose body weight and fertility under prolonged drought. The paper documents:
- 10–15% mortality increases in Ilocos Norte as weakened animals succumb to parasites and disease.
- Declining forage quality and quantity, with crop residues also reduced.
- Higher veterinary bills and slower growth rates.
While their absolute market value is lower, these small ruminants are vital safety nets for rural families. Projected losses range from ₱400–₱600 million under severe conditions.
Cattle And Carabaos: When Heat Hits Milk And Draft Power
Cattle feel Super El Niño through both the udder and the scales. The analysis notes:
- Lower fertility and milk yields under heat stress.
- Weight loss and delayed fattening cycles.
- Forage scarcity pushing farmers toward low‑quality feed.
Dairy cooperatives in Bukidnon have already reported 20–25% milk yield declines during past droughts, a pattern likely to repeat or worsen under a severe event. Under modelling, cattle losses reach ₱1.2–₁.₆ billion in worst‑case scenarios.
Carabaos, the draft engines of rice paddies, embody another layer of risk. During Super El Niño, they face:
- Dehydration and reduced work capacity.
- Lower reproductive performance and milk yields.
- Forage shortages that sap energy.
Case studies from Nueva Ecija show farmers abandoning weakened carabaos and turning to mechanised ploughing, which raises production costs and increases dependence on fuel and machinery finance. Severe‑event modelling places carabao losses at ₱700–₱900 million.
Taken together, these ruminant impacts highlight how livestock stress can cascade into crop production, particularly in rice‑based systems where animal traction remains important.
The Bigger Picture: Prices, Jobs, Nutrition, And Imports
Beyond the farm gate, Vega and Mendoza trace how Super El Niño could ripple through Philippine society, species by species.
Under severe scenarios, they project:
- Consumer price inflation for livestock products of 15–25%, adding an extra ₱95–₱120 billion to household food bills over 2026–2027.
- Employment losses of 160,000–200,000 jobs across production, transport, and processing, equivalent to ₱18–₱22 billion in lost rural wages.
- Protein intake declines of 15–20%, with nutritional welfare losses valued at ₱6–₈ billion.
- Import dependence rising 20–30%, requiring an additional ₱40–₅₅ billion in meat, dairy, and feed imports.
By subsector, hogs and broilers account for the largest share of socioeconomic losses – ₱87–₁₀₈ billion combined – reflecting their weight in diets and their vulnerability to feed and disease shocks. Cattle and carabaos add ₱36–₄₅ billion, driven by lost milk, beef, and draft power. Eggs and ducks contribute ₱16–₂₁ billion, with poor households hardest hit when affordable protein sources shrink.
FFA Explainer:
Super El Niño socioeconomic impacts go beyond direct farm losses. They show up as more expensive meat and eggs, fewer jobs along the chain, lower protein in diets, and higher import bills. Each of these channels can deepen poverty and malnutrition if not cushioned by policy.
What African Livestock Systems Can Learn
The Philippines is thousands of kilometres from Harare or Gaborone, but the contours of risk are familiar. Southern Africa’s last strong El Niño brought failed rains, dry dams, and emergency feed hand‑outs. The European Commission’s Joint Research Centre now warns that the 2026–2027 El Niño could be very strong or even unprecedented, with drought risk rising in southern Africa, the Sahel, and parts of Asia.
Zimbabwe’s own National Development Strategy 1 (NDS1) acknowledges how droughts and climate shocks hammer livestock, yet practical, farm‑level resilience remains uneven. The Philippine numbers point to several concrete lessons:
- Protect smallholders, not just commercial players: As in the Philippines, organised industry voices often dominate policy. In Zimbabwe, large poultry integrators or commercial feedlots can adapt faster than communal farmers in Gokwe or Matabeleland South. Targeted support for smallholders – especially women‑led and youth‑run enterprises – is essential.
- Treat water for livestock as infrastructure, not an afterthought: Community dams, boreholes, and solar‑powered pumping for drinking and simple cooling can be the difference between a manageable dry spell and mass destocking.
- Build feed security, not just grain reserves: Silage, hay, crop residues, and strategic forage banks need as much attention as human staple stocks, especially for cattle, goats, and sheep.
- Invest in disease monitoring and mobile veterinary care: Heat‑stressed, underfed animals succumb quickly to endemic diseases. Rapid response capacity matters as much as vaccines.
These align with broader African commitments under AU Agenda 2063 and the UN Sustainable Development Goals, which call for climate‑smart agriculture, stronger rural livelihoods, and reduced vulnerability to climate extremes.
Implementable Actions: From Manila To Masvingo
Vega and Mendoza close their paper with a set of recommendations tailored to the Philippines but highly relevant to African policymakers and farmer organisations.
- Climate‑resilient water systems: Build and rehabilitate community‑level reservoirs, small dams, and trough systems, using solar pumps where possible. In Zimbabwe, that could mean prioritising drought‑prone districts such as Beitbridge, Chiredzi, and parts of Matabeleland South.
- Feed security and buffer stocks: Develop strategic maize and forage reserves managed by cooperatives or producer associations. Promote silage‑making and use of crop residues, echoing emerging work in on‑farm silage for dairy and beef herds.
- Disease control and veterinary support: Speed up access to vaccines for transboundary diseases, strengthen surveillance, and expand mobile vet clinics that can reach smallholders during climate emergencies.
- Insurance and cooperative governance: Scale up climate‑indexed livestock insurance and incentivise cooperative models that help farmers pool resources for cooling, feed, and vet care.
- Research and extension: Back breeding programmes for heat‑tolerant, disease‑resistant livestock, including improved indigenous breeds, and roll out training on climate‑smart livestock practices.
- Crop‑livestock integration: Support systems where crop residues feed animals and manure returns to fields, and explore animal‑draft alternatives when drought weakens work animals, especially carabaos in rice systems or oxen in southern Africa.
In the Philippines, Vega and Mendoza frame these steps as urgent safeguards for food security, cultural heritage, and rural economies. The same logic holds in Africa. With El Niño warnings flashing from Brussels to Bulawayo, livestock resilience is no longer a specialist concern – it is central to keeping protein on plates and cash in rural pockets.
Somewhere in Central Luzon, a farmer is watching the sky and counting the bags of feed left in the shed. In Mwenezi or Mangwe, another is doing the same with bales of hay. The numbers are different, the currencies differ, but the equation is shared: when climate extremes tighten their grip, the animals that carry families through hard times need protection first.
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