Some fish are nest dwellers, meaning they build and protect a nest where they lay their eggs and care for their young. These fish typically exhibit parental care and are often territorial around their nests. On the other hand, nest scatterers do not build nests and instead release their eggs into the water, where they are left to develop on their own. These fish do not provide any parental care and their eggs are at the mercy of the surrounding environment. **

The calorie expenditure for road cycling and mountain biking can vary based on factors such as intensity, terrain, and duration. Generally, road cycling on flat terrain at a moderate pace can burn around 400-600 calories per hour, while mountain biking on varied terrain with hills and obstacles can burn around 500-800 calories per hour. The higher calorie expenditure in mountain biking is due to the increased effort required to navigate the challenging terrain and obstacles. Overall, mountain biking tends to result in a higher calorie expenditure compared to road cycling. **

Based on the description provided, it is likely a wasp nest. Wasp nests are typically made from a paper-like material, while bee nests are usually found in cavities like trees or underground. Additionally, wasps are known to be more aggressive and territorial compared to bees. If the nest is hanging from a tree branch or under a roof, it is more likely to be a wasp nest. **

Whether or not you should stop mountain biking depends on your personal circumstances and reasons for considering stopping. If you are experiencing physical pain or injury from mountain biking, it may be wise to take a break and seek medical advice. If you are feeling burnt out or no longer enjoying the activity, it may be beneficial to explore other forms of exercise or outdoor activities. Ultimately, the decision to stop mountain biking should be based on your own well-being and enjoyment. **

Mountain biking is all about the thrill of exploring rugged terrain, challenging yourself physically and mentally, and connecting with nature. It's about pushing your limits, feeling the rush of adrenaline as you navigate steep descents and technical obstacles, and enjoying the freedom of riding through breathtaking landscapes. Mountain biking is also a community of like-minded individuals who share a passion for adventure and the outdoors, and it's a way to escape the hustle and bustle of everyday life and immerse yourself in the beauty of the natural world. **

Yes, jackdaws are known to be nest robbers. They have been observed stealing eggs and chicks from the nests of other bird species, such as songbirds and pigeons. Jackdaws are opportunistic feeders and will take advantage of any opportunity to obtain food, even if it means raiding the nests of other birds. **

Ants can nest in a variety of places, depending on the species. Common nesting sites include underground in soil, under rocks or logs, in rotting wood, inside walls or insulation of buildings, and even in potted plants. Some ants may also create nests in dry, protected areas like attics or crawl spaces. **

Butterflies do not actually nest like birds do. Instead, they lay their eggs on specific plants that will provide food for their caterpillars once they hatch. These plants are known as host plants and vary depending on the species of butterfly. The caterpillars will then feed on the host plant until they are ready to pupate and transform into butterflies. **