People are social animals, and the more people there are, the more secure they are. Zhang Zi'an camped in the desert, but at that time he was surrounded by a large group of people, equipped with good equipment, and powerful vehicles. Now he is alone, equipped with only the average level of wild campers, walking on his feet, and more The important thing is that there are no large beasts in the desert. As long as the tent is set up, both the snake and the scorpion can be ignored, but in the virgin forest ...

In the evening, the fog was thicker, and the wet dead branches were difficult to ignite. Zhang Zi'an had to use solid alcohol to support the combustion, which was considered to be a fire.

After that, I still boiled water for cooking. What is the difference from noon, but the taste of the cans has changed, and a pot of light tea has been used to warm the body.

The spotted owl picked up during the day perched on a branch above the tent's head, some fearing a bonfire a few meters away, and its eyes became bright and abnormal at night, almost like two searchlights reflecting the fire.

"Squeak ..."

Zhang Zi'an heard π's cries differently, and saw its two fists kept holding, came over and opened its hand, and saw that the palm of its hand had worn out blisters.

π had a great time playing on the tree today, even a little ecstatic. It forgot that its hands were more adapted to the touch of the keyboard than the rough texture of the tree bark. It ignored the fact that it was actually a house monkey. Its palm was not as long as other monkeys The grinded calluses didn't realize that it was wrong until the palms became hot and sore, but they dared not tell everyone because of their own fault.

Zhang Zi'an didn't blame it. It was like a child studying at home all day, suddenly came to the wild, only to blame if he didn't play crazy.

He pierced it, sterilized and applied medicine, and finally wrapped it with a bandage. The technique of bandaging was poor. After all, he was not a professional nurse, as long as it was practical. But tomorrow, π must not be able to sway on the branch, or walk honestly-but this is not what the monkey with short arms and long legs is good at, or return to the mobile phone.

Other elves were tired after hiking for a day, even remembering the days of riding a car in the desert-memories will always beautify the past, and selectively forget the fact that the temperature in the car in the desert is no less than the steamer.

"Eat Uncle Ben again? What about fresh vegetables? What about fresh fruit? Do you idiot want Uncle Ben to be malnourished?" Richard dissatisfied with a bird's claw on a stainless steel plate. There were some Mix the nuts.

"There are freeze-dried fruits, but you do n’t have to bring much. You have to save it." Zhang Zi'an opened a small bag of freeze-dried fruits and put them on its plate, including blueberries, strawberries, mangoes, pineapples, etc. Although the freeze-dried fruits are very Lightweight, but it takes up too much space.

At most, Richard complained uprightly about complaining and straightened up, but he consciously lost his face during the day and deliberately retrieved the scene, so he dismissed the freeze-dried fruits aside and shouted: "Do n’t take These freeze-dried uncle Ben! Fruits must be fresh to be delicious! "

Zhang Zi'an didn't know what moth it was. "If you don't eat, you'll eat it."

Richard was anxious to see what he put into the mouth of the freeze-dried strawberry mango, but he always had to pay to find it, so he fluttered his wings and flew into a nearby herb plant with beautiful heart-shaped leaves. The probe pecked at the fruits of the plant and cried with interest: "quack! Sweet, it's delicious!"

"Have you ever seen Belle's wilderness survival? In the wilderness, the most authentic way of survival is to take local materials, and you who look into the wilderness with big bags and small bags, this man looks down on me!" It screamed smugly.

Most of the other elves are carnivorous animals and have little interest in fruits, so its clamor did not arouse everyone's envy, jealousy and hatred, so it was even more noisy.

Zhang Zi'an kindly reminded: "There are few kinds of plants in the forest that can be eaten, and even few kinds that can be eaten raw. Don't let yourself be cut off from the party and the people in order to pretend!"

"Quack! When you idiot is trying to make a living, Uncle Ben has been learning and recharging, knowing what can be eaten and what can't be eaten, don't worry about you."

Richard was so confident that he noticed the plant before dark, and saw a chipmunk rushing away from the grass with red-brown fruit in his mouth—since chipmunk can eat, then It's probably edible too.

Zhang Zi'an was too lazy to care about it, but considering that in case it ate something bad, it would be too disgusting to go all the way, so I went forward curiously to see what it was eating.

When the plant was clear, he lifted it by the feathers behind Richard's head, "Don't eat it, you can't eat it."

"Ga?"

Richard caught off guard and fluttered his wings to break free. "Don't stop Uncle Ben, are you jealous? Honestly admit that you are jealous, Uncle Ben will give you some taste!"

"You know what kind of plant you eat it? This is Oregon wood sorrel, a plant native to redwood forests. This plant is indeed edible and can be eaten by flowers, fruits, leaves or rhizomes, but That ’s for people, for parrots ... This plant contains too much oxalic acid. If you do n’t want to have fractures and paralysis due to calcium deficiency, or surgery due to kidney stones, it's best to hurry your bird The half of the fruit spit out, "he said.

"Ga?"

Richard was startled ~ lightnovelpub.net ~ Half of the fruit left in the mouth fell to the ground.

"Yes, parrots can't eat foods that contain too much oxalic acid. You don't have a bit of force in yourself? When do you think I fed you spinach?" Zhang Zi'an sighed helplessly.

"Palms ... Paralysis? Calculus ... Calculus? Isn't kidney calculus a disease that only you get? Calculus because you haven't used your kidney for a long time ..." Richard said in shock, incoherently.

Regardless of human or animal, the consequences of calcium deficiency are very serious, and the oxalic acid in spinach will combine with calcium to form calcium oxalate, which will not only seriously reduce the absorption of calcium, but the calcium oxalate itself will also deposit in the urinary tract system to form stones. The smaller the animal, the harder it is to get stones, and the operation will take half a life.

When people eat spinach, they do n’t eat it raw. Instead, they put it in boiling water and use the high temperature to dissolve oxalic acid in water. Even so, they can only remove most of the oxalic acid instead of all oxalic acid. The nutritional value is still worth it.

For parrots, spinach and any vegetable with a high oxalic acid content cannot be eaten, nor can it be eaten raw, but other vegetables are not as common as spinach, so spinach is often used as a typical.