The nights are dark and we have had the first frosts of winter. We may envy the birds that have begun to migrate to sunnier and warmer places. Bird migration is an amazing phenomenon. Scientists have recently studied the Alpine swift, a swallow-like bird found in Europe, Africa and Asia. Some of the swifts breed in Switzerland and then fly across the Sahara to West Africa. A team of scientists caught six Alpine swifts in Switzerland and tagged them with data loggers which enabled them to track the birds’ migration.
When the swifts returned to Switzerland three were caught and the data was analysed. It revealed that the swifts can fly for 200 days consecutively, eating and sleeping on the wing. They eat insects in mid-air and seem to be able to control their flying even when sleeping. The scientists concluded that it is possible that some swifts stay on the wing for their whole lifetime, except for breeding.
Jesus taught that we can learn an important lesson from the birds. He said, “I tell you not to worry about everyday life – whether you have enough food and drink, or enough clothes to wear. Look at the birds. They don’t plant or harvest or store food in barns, for your heavenly Father feeds them. Aren’t you far more valuable to him than they are?”
We all worry about everyday things and how we will find the money we need to buy the necessities of life. Poor people worry about finding the food they need for each day. Unemployed people worry about how they will be able to live on the lower allowances they are receiving. Students and young people worry about how they will repay their loans and save up a deposit to buy their own home. People nearing retirement worry about whether they will be able to live on their pension. Pensioners worry about how they will pay big bills and have enough money to pay for the care they may need in later years.
When we worry it’s so important to remember God, our heavenly Father, and to tell him about our anxieties. He feeds the Alpine swifts on the wing. He feeds the birds in our gardens through the food we put out for them. We are much more valuable to him than the birds. So valuable that, out of love for us, he gave his only Son, Jesus, to die on the cross for our sins, that we might receive eternal life through him.