Vision in Low Light

Their vertical pupils give them excellent night vision, making them especially effective ambush predators during dawn, dusk, or even under moonlight. In low light conditions the pupils open wide, capturing more light and giving the alligator a sharp visual advantage over unsuspecting prey.

Combined with the tapetum lucidum, a reflective layer in the back of their eyes that bounces light to improve vision, this feature creates the telltale eye shine often seen when a flashlight sweeps across a swamp at night.

Social Signals & Defense

Beyond hunting, their vision also plays a role in social interactions and territorial defense. Alligators use visual cues such as body posture, head positioning, and even the subtle lift of their eyes above the water to communicate dominance or readiness to strike.

These signals are important in avoiding unnecessary conflict with rivals while maintaining order in the waterways they inhabit. The ability to perceive fine movements above the surface also helps them detect predators or disturbances in their environment.

In combination with their sensory pits, small receptors along their jaws that detect vibrations in the water, alligators become highly effective at detecting both movement and sound. This integration of vision and other senses makes them apex predators, perfectly adapted to the wetlands of the southeastern United States.

Their eyes are not just tools for hunting but part of a broader survival system that has allowed alligators to thrive for millions of years, largely unchanged since the age of the dinosaurs.

Behind the legal and financial turmoil are seventeen living beings: dolphins who depend on this place for survival.

Marineland was founded as a bridge between us and the ocean. But unfortunately that legacy has eroded over time. Reports and drone footage in the past had shown dolphins confined in small, algae-filled tanks with little shade and limited stimulation. A federal judge even questioned their welfare during recent bankruptcy proceedings.

The welfare of the dolphins, not nostalgia or property value, must define Marineland’s future. Captive dolphins form deep social bonds, communicate in unique dialects, and experience stress and depression when their environment deteriorates. Selling, relocating, or using them for photo opportunities would only harm their well-being.

Marineland once provided connection to wondrous animals and the environment of our oceans. Hopefully it can do so again, but preservation without welfare is exploitation.

To truly save Marineland, we must save the dolphins first;

• Independent welfare audits to assess living conditions and publish transparent results
• Immediate water-quality and enrichment improvements to meet marine-mammal care standards
• External scientific oversight from marine biologists and welfare organizations
• Transition to a coastal sanctuary model, where possible, allowing more space, natural water, and retirement from public performance
• Public accountability for any ownership transfer that ensures animal welfare takes precedence over development profits

How You Can Help

Support groups such as TideBreakers and the Save Marineland’s History and Animals GoFundMe campaign are pressing for legal and ethical reform. You can help by donating, sharing verified information, and demanding oversight from Florida’s wildlife agencies and The Dolphin Company’s trustees.

What They Eat

Juveniles eat chiefly insects, small crustaceans, tadpoles, and small fish. With age they become omnivores that favor plants such as duckweed and submerged vegetation.

Field studies report wide site to site ranges in plant versus animal intake, but the overall trend is juvenile-leaning carnivory to adult-leaning herbivory.

Why it Changes

Early growth is faster on animal diets that are protein and energy dense, which supports rapid size gains that reduce predation risk.

Plant foods require microbial fermentation to extract energy, which takes longer and can limit intake rate in small turtles. As body size and gut volume increase, fermentation becomes more effective and adults can meet their needs with vegetation while still taking opportunistic animal prey.

Diet varies with local prey and plants, water temperature, season, and sometimes by sex. In some areas adults eat mostly plants; elsewhere adults still eat many animals. Across studies, the clear trend is that juveniles eat more animals and adults eat more plants.

Please checkout and support the Turtle Survival Alliance to support this species.

What You Can Do

77% of Americans care about farm animal welfare, and 67% say they would pay more for products that meet humane standards. Sharing statistics about mortality rates and overcrowding can further raise awareness and pressure producers to improve practices.

Labels like Certified Humane® and RSPCA-assured Are recognized as highly meaningful by organizations like Consumer Reports and represent real change, even if still limited in availability.

The Certified Humane® label, managed by Humane Farm Animal Care, ensures turkeys are raised under strict welfare guidelines: unrestricted access to nutritious food and fresh water, protection from harsh weather, enough space to flap wings, roost, and perform natural behaviors, and a proper lighting cycle to reflect day and night rhythms.

Audits are conducted by independent experts to enforce these standards on farms in North America and beyond. Only a handful of U.S. producers, such as White Oak Pastures, Ayrshire Farm, and Koch’s Turkey, meet the whole-bird requirements for Certified Humane® turkeys.

RSPCA’s welfare criteria, based on the "Five Freedoms," set best-in-class benchmarks across all life stages, from poults to transport to slaughter. These include requirements for stocking density, bedding, lighting, ventilation, and humane handling. While their label is more common in the U.K. and Australia, its principles inform humane-certification programs worldwide.

Consumers have the power to shift demand and influence supply chains by choosing turkey that meets humane certification standards. You can further support turkey welfare by reducing how much you consume or opting for plant-based alternatives. Even small changes in your purchasing habits can help move the industry away from factory-farmed conditions and toward more ethical, transparent systems.

Learn more from my sources at Certified Humane®, RSPCA Welfare Standards, Animal Welfare Institute, Vox, and the Humane Society of the U.S.

Launching into the air from resting and floating on the river, to launching into the air, the pelicans gain altitude before diving down in an attempt to catch fish in their pouch, which can hold up to three gallons of water and fish (roughly two to three times the amount their stomach can actually hold). The extra space in its pouch helps it efficiently scoop up fish while diving, allowing it to store and filter the water before swallowing its catch. As they climbs, they sheds water from their water-resistant feathers.

Brown pelicans have highly water-resistant feathers that help keep them dry while diving into the water. Their feathers are coated with natural oils, which also make them less buoyant, helping them dive smoothly and swiftly.

They spend a lot of time preening their feathers to maintain their waterproofing. They have a specialized gland near their tail that secretes oils used for coating their feathers to keep them clean and dry.

As they grow their plumage becomes increasingly darker from white and brown as juveniles to a mix of dark brow, gray, and white. They also have striking golden-brown feathers on their heads during the breeding season.

The feathers on their wings and tail are strong and stiff, providing the necessary lift and stability for their soaring flight. Their long, broad wings help them glide effortlessly over the water for long distances in search of food.

The beaches within the park provide critical nesting habitats for these birds as well as sea turtles and other shorebirds like the threatened least tern.

Learn more at The Guana River State Park's official website, where this photograph was taken.

Lightweight Yet Strong

Despite its size, the toucan’s beak is surprisingly lightweight. Made primarily of keratin (the same material as human hair and nails), it’s structured with a foam-like interior that consists of a network of tiny air pockets. This design provides strength while keeping the beak light enough for the bird to carry and use with ease. This clever adaptation allows the toucan to maintain balance and agility while navigating the forest canopy.

A Tool for Eating and More

The beak’s primary function is feeding, and it is perfectly suited for the toucan’s frugivorous diet. Its length enables the bird to reach fruits on branches that might otherwise be inaccessible. The sharp edges of the beak can peel fruit, while its dexterity allows the toucan to pick up and toss food into its mouth with precision.

Thermoregulation: Toucans regulate their body temperature through their beaks. The large surface area and extensive network of blood vessels allow heat to dissipate when it’s warm, keeping the bird cool in tropical climates.

Social Interactions: The bright colors of the beak play a role in communication and mating. A vibrant, well-maintained beak can signal health and vitality to potential mates.

Defense: While not a primary weapon, the beak can be used to deter predators or rivals, making it a valuable asset for survival.

The Role of Color

The vibrant hues of a toucan’s beak are not just for show—they serve important functions. The colors can help the bird blend into its environment by mimicking the bright fruits and flowers of the tropical forest, providing camouflage. Additionally, the colorful beak acts as a visual signal during social interactions, such as courtship displays or territorial disputes.

Learn More at Seki, Y., & Meyers, M. A. (2008). "Toucan beak: Structure and mechanical response."